These are articles posted by The Fold editor all (who may or may not be the author; see byline for authorship). The Fold is the online magazine for members of OrigamiUSA. New articles are posted continuously over the two month period of each issue. To contribute to The Fold or for other questions, please see our FAQ.
Fold Nymphaea (waterlily) and variation from an octagon, a decagon or a dodecagon. It is a stylized representation of the flower sitting on a lily pad. Floral/foliage duo paper brings out the best in the design.
The blintz fold from the early 17th century to the present, and how it has opened up possibilities for more complex origami design. Originally published on March 31, 2021, the article was revised and expanded in April 2022.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Laura Rozenberg
The story of how two of the most important players in the “new” origami movement of the 20th century — Akira Yoshizawa and Gershon Legman — met for the first time. It is a sister article to one in The Paper.
The author shows how a modular origami box with a square base can be made from four rectangular sheets plus a template. He also discusses some mathematics in the context of the constructed box.
Diagrams for an icosahedral design made with 30 quick-to-fold units from squares. The look is rather festive, and hence the name. You can fold the with thematic colors of the season to fit right in.
This is the only diagrammed origami model that simulates a true mathematical fractal. It makes a pyramid shape with many branches. No one has yet successfully folded a version without cutting the paper; the version in the picture (folded by the author) was made by carefully cutting the crease pattern into several pieces, folding these using the recursive folding instructions, and then gluing them back together. The challenge of folding recursive diagrams as well as the dexterity involved to not destroy the paper easily put this model in the supercomplex category.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Thomas Cooper
There is a family of geometric solids, one of which is illustrated in a famous engraving by Albrecht Dürer, that poses some interesting origami challenges.
An Icosidodecahedron with sunken triangular faces based on a simple unit. Made from 12 pentagons, it is definitely meant for people who like challenges!
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
By Shriram Patki
The inspiration for this origami design was the face of Lord Ganesha (the Indian elephant god). Ganesha is also known as Ekadanta, which means The One-Tusked.
Clover Heart 4 is the fourth and final model in a series of Clover Hearts published in consecutive issues of The Fold. This one has the proportionately smallest clover.
In the spirit of the #stayhome initiative, a popular origami theme has been the combination of a house and a heart. Here is an overview of such models.
A double-sided spiral diamond from one sheet of paper. Sy Chen based this design on his earlier two-tone diamond, which appears on the OrigamiUSA website. Links to both models are in the article.
A crease pattern and notes for folding a delightful heart with a color-change clover. Designed by Meenakshi Mukerji, it's a confluence of the works of Shuzo Fujimoto and Francis Ow. The clover can be extended into Fujimoto's Hydrangea as well as most designs that start with a four-sink base or crossed box pleat.
Just like her motto, "Modulars are symbolic for ‘connections’ (in all senses)," José connects to many people through origami with her beautiful modulars. Practicing origami for more then 40 years, she begins her story at a Fröbel school and brings it to the present with Facebook.
A Fujimoto-inspired poinsettia with leaves looks great in red-green duo paper, but you could use green paper with a white back to fold a rare white poinsettia.
Michael Schlossberg has created an ingenious crossword that morphs into a butterfly ... if you solve the puzzle correctly and follow his diagrams. Look for another of Michael’s puzzles in the New York Times sometime in the next few months.
It is strange to find a younger, probably better, version of yourself. Michał is highly prolific in a rare genre of origami — tessellation. As always, this is a story about creation, revealed in nine questions that unveil the workings of this origami designer.
We are used to praising the creator, but not this time! Read nine answers from Russian Aleksandr Timoshik to understand how he won the 8th International Origami Internet Olympiad.
by Andrey Ermakov, Ilan Garibi, Dzmitry Lysiuk, Peter Stein, Yaroslav Terehov
The IOIO is one of the largest international origami events in the world. If you want to understand what makes 550 contestants from 57 countries so excited, read along!
I am sharing my fun experience at a Meet and Greet the Artist event at a local library to encourage others to participate at such events to spread the joy of origami.
For those of us who may not be familiar with Miguel de Unamuno, Patrick Maynard presents an intriguing look at a noted Spanish scholar and his love for his pajarita.
Diagrams for a flower folded from a hexagon. Like many polygonal designs, the flower can also be transposed to pentagons, heptagons, and octagons. Also includes how to fold a hexagon from a square.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Craig Hunter
Diagrams for Fish Hook Module with details of how to build a cube and an octahedron. The modules are edge modules, and most polyhedra can be built, except those that have five or more edges meeting at a vertex.
I present to you one of the top origami artists in Israel. Ben has been designing for the last seven years, and the ease of his approach will make you say "I can do it as well!". As always, nine questions, nine images, and a Daffodil diagram!
This research challenges the widely accepted idea that Akira Yoshizawa was the originator of the origami notation system. However, while he did not create any of the basic components, he did contribute to its improvement resulting in an elegant, yet technically rigorous system.
With the Year of the Dog ending and with the Year of the Boar beginning, we remember that Valentine's Day is fast approaching. To help us celebrate, Meenakshi Mukerji shares with us three simple heart models.
Marc Vigo, the fourth musketeer of the OAS (Origami Always Succeed) group, is offering his design of a Porc Senglar (wild boar) in celebration of Lunar New Year of the Pig/Boar.
The title is "Counting Wings", but the diagrams are for a dog by Beth Johnson to usher out the Year of the Dog. Read the lovely text to understand the meaning of the title and to gain some insight into Beth's design approach.
The Year of the Boar is just around the corner, but we still are in the Year of the Dog. To help usher out the Dog, Christine Edison shares her model of The Bulldog Bookmark.
During her mathematical studies, Elina Gor researched the changes in complexity of origami models from the 1980`s to the present, to see if we are doomed to face mega-complex models in the future or maybe we already have reached the peak of complexity.
Diagrams for a modular with color change. You can assemble 12 or 30 units. Kami or thicker duo paper is recommended. Scrapbook paper works well, making the result sturdier.
Diagrams for a color-change modular, 12 or 30 units, though like most polyhedral designs, the latter is more attractive. The flower petals are of one color, and the flower centers and background are of another color.
Rosamond, CA's loss is Prescott, AZ's gain. Prescott now hosts an origami group called PrOF (Prescott Origami Fanatics), with Chila Caldera as leader, aided by Lolly Skinner and Sue Kimball.
A fun crease pattern that can repeat infinitely to the center folds an octagon into a geometric flower design, where the front and back of the paper look the same.
The realm of model names in origami is complex, yet is often overlooked. This article discusses the matter through particular cases, personal experiences, and conversations with other origamists.
Diagrams for a delightful strip of flowers with color change. Great for those left over strips of paper that you have been saving forever to fold something.
A technique that I discovered sometime during 2015-2017, which I will call the "cupboard fold spacer." It creates a small gap in a unit, for example one in the center-line of a Sonobe unit.
A Tribute to David Lister is a labor of love by Nick Robinson, who invites us to become better acquainted with a giant in the history of British Origami Society (BOS).
Not only does Richard Alexander share his diagrams for Kanji the Dog, but he and Michael LaFosse also present us with an instructional video and a printout of Kanji you can fold to celebrate Lunar New Year of the Dog!
Nicolas Terry offer members only an opportunity to fold Chien Tim in celebration of Lunar New Year of the Dog: a complex model for those of you seeking a challenge.
Dave shares with us the history of how his foxhound design came about in 1975. The article also includes a video tutorial and diagrams for a running and sitting version of the dog respectively.
In the Lunar calendar, February 16, 2018 launches the Year of the Dog (2/16/18 – 2/4/19). So let's fold some origami dogs. Here's a selection of video tutorials perfect for the occasion.
Note: If you are turning 12, 24, 36, 48, 60, 72, 84, 96, 108, this is your year!
While scrolling down on Facebook, an image of a feathered tsuru nestled on the palm of its creator froze my index finger, and I knew I had a new candidate for the ODS series. The best part of it – you will really get to know the guy, since his answers are long and insightful indeed!
My origami journey so far, as I celebrate two milestones - 20 years of my online presence and 10 years publishing books. Also find photo instructions for folding Pentas, one of my latest designs.
OrigamiUSA Board member and educator Charlene Morrow reviews a book by Tung Ken Lam and Sue Pope, two experienced British teachers of origami and mathematics.
Paula Versnick's beautiful Fern Leaf design from year 2000 definitely is worth a revisit. The leaf naturally takes a curved shape which gives it an organic look.
The Japan Information & Culture Center (JICC) celebrates World Origami Days (WOD) with an exhibition, Unfolding the Universe (6 September–27 October, 2017) and a guest lecture by Erik Demaine.
Once again, the simple process of asking ten questions reveals the true identity of a designer, who in this case still is not sure if he is one. For me, the most interesting phase is just before you are brave enough to define yourself as an artist. Read more to see if you can notice this thin line.
This seventh origami book by Meenakshi Mukerji includes models from three vastly different areas of origami: single-sheet designs, tessellations, and modulars.
Ever wonder what should happen to ensure a successful convention? Here I will try to describe what we, in ORIGAMISRAEL, did, to organize a convention from scratch. It is the result of my experience from organizing four and participating in 15 conventions around the world.
Here is a creator who knows exactly what she loves to do. In an area that seems extremely narrow, Rebecca stretches its borders to the horizons, and creates many variations on a single theme – pots.
Francesco Mancini offers us a simple tulip to fold for spring and discusses how he and Gay Merrill Gross were inspired independently to create the same model.
A quick comparison of video tutorials from 2007 to 2017 on the example of an origami rabbit designed by Jun Maekawa, and a hydrangea designed by Shuzo Fujimoto
For those planning a trip to Tennessee, perhaps you now can detour to Crossville and pop in to fold with the Plateau Origami People and continue east to fold with the OK folks.
Daniel Chang's origami is totally free from any references, and the paper to him is more like clay than a surface to grid first. As always, ten questions to reveal the way Daniel creates his paper (and more) sculptures.
A fun filled convention paired with the Day of the Dead festivities makes it an unique experience. The sightseeing is an absolute must for immersing yourself in ancient and modern history all at once.
A new generation of creators is emerging, and their origami is from the other side of the sun. It is fresh, alternative, unique, not easy to understand, but has many layers of inner beauty. Here are ten questions, nine answers, and a single model to expose you to the inner side of Kurth Alexander!
Just when I decided to attend the Ultimate Origami Convention, I received an invitation to be one of the Guests of Honor. From end to start, I present to you my report and a conclusion – is it indeed the ultimate origami convention?
Here are teaser photos for the Origami in the Garden exhibition at Franklin Park Conservatory, which does not close until November 13, 2016, so you still have time to see these magnificent pieces for yourself.
by Gay Merrill Gross, Mary Jane Manger, and Mark Kennedy
In this article, Gay Merrill Gross, Mary Jane Manger, and Mark Kennedy share their memories of attending folding sessions at Lillian Oppenheimer's house – Lillian, who started it all.
For the many people who have been asking, here are the diagrams for Beth Johnson's simpler acorn along with how she arrived at version 4 – and in time for Halloween.
This is a followup of my previous article, Pentakis Dodecahedron (Issue 35), featuring variation patterns. Mono paper such as copy paper or Tant is a must.
I have never met Yara, but being part of the international online community, I realised she has become a unique and flexible creator. When I saw her last models, I knew it was time for a better, deeper connection. I asked nine questions, and hopefully, you will get to know her by reading her answers!
You are welcome to join the Greater Philadelphia Pholders (GP^3) the first Monday of each month and/or during the quarterly meeting on Saturday in Philadelphia's Chinatown.
Here are reflections – with photos – on the 2016 OrigamiUSA Convention by guest artist Kade Chan, along with his gift of diagrams for his fiery dragon.
Dáša Ševerová's recent creation, lonely flower, has been embraced by all, including those who have never folded. Here are the diagrams for you to enjoy. You won't be able to fold just one!
Enrique is special in the way he thinks, in his humor, in his creation. This interview introduces him and his work process, revealing more than usual, how he creates his cartoon-like, funny, lively models.
Francesco Decio presents us with diagrams for La Cassettina Della Frutta (Nested Boxes), just in time for picking blueberries, blackberries, raspberries.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Alice Gray
"Telephone origami," taught by verbal directions alone, is a long-lost art. One of the best examples is Alice Gray's rendering of Fred Rohm's iconic Star of David moneyfold, originally published in The Origamian.
This is the third in a series of articles highlighting Community Origami Groups (COGs). This spotlight focuses on L.I.F.E., the Long Island Folding Enthusiasts.
Inspired by Tom Hull's Squishy Parallelepipeds, Sy Chen presents us with an one-piece Arrow to Heart transformation, which he will teach at the 2016 OrigamiUSA Convention.
Diagrams for a simple Sonobe type modular made from approximately 1:5 rectangles. This design is great for any leftover strips you may have amassed when sizing paper for other projects.
Ioana Stoian's second book again proves the beauty of simplicity. The models included are a mix of her own designs, that of others, and traditional ones.
Better known as Gachepapier, David, the origami designer sheds some light on his true self and his creation process. As always, 10 questions with eight answers, as one of the answers is just another question.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Thomas R. Crain
This article explores several variations in a square twist crease pattern that may be achieved simply by varying the mountain/valley assignment of the same underlying crease pattern.
A personal account of the 5th OrigaMIT Convention, November 2015. Although a single day convention, it has all the key elements of a weekend long convention! And, you have time left for sightseeing, making it a well rounded experience.
If you are looking to attend a fun, laid-back, relatively inexpensive convention, think CenterFold! Here is a personal account of CenterFold Ohio Origami Convention 2015.
This is the second in a series of articles highlighting Community Origami Groups (COGs). This spotlight focuses on POP, the Pacific Ocean Paperfolders.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Troels Højer Jensen and Hans Dybkjær
In origami we frequently need to find an \(n\)th of a paper, often in order to divide it into an \(n \times n\) grid. This article generalizes a common technique for finding references and provides some insight into the geometric properties of paper.
The second in a series of articles highlighting Community Origami Groups (COGs). This spotlight focuses on PAPER, the Puget Area Paperfolding Enthusiasts Roundtable.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Nobuko Okabe
Following up on her puff ring and 3D variations in the September-October 2015 issue of The Fold, Nobuko Okabe now offers us an eight-pointed starburst flower and its puffy cousin.
Search for Metal Origami, and Tine De Ruysser's name comes first. I was able to meet her at the 6th International Meeting on Origami Science, Mathematics and Education. She is a designer first, and only then an origamist. Her answers to my questions tell a unique story of creativity and beauty.
This is the first in a series of articles highlighting Community Origami Groups (COGs). This spotlight focuses on AOS, the Albuquerque Origami Society.
Nobuko Okabe offers us some more beautiful modular models she has created. She also discusses and acknowledges how different artists can create the same origami model.
Browsing on Facebook, I did a double take. It was origami, but I could see immediately it was a different type of origami than I am used to seeing. It was original, creative, and most of all, unique. I am glad to present to you Portuguese architect and talented origami creator: João Charrua.
This time we're testing Rhinoceros Hide! It stays true to its name, showing it doesn't just look good in animal models, but also folds well. More surprisingly, it's a nice option for larger tessellations, too.
Only six years ago, this designer had no original model, although he was folding for 32 years. Then, something happened, and he crossed the line into creativity. The process he went through is unique, and the results surprised even himself. Let me present you - myself.
Bonn or Barcelona? This was the last battle on European grounds and for me it was Bonn. Here are some of my impressions from my first green tagged German origami convention.
The 3-unit Sonobe hexahedron (Toshie's Jewel) and the 12-unit Sonobe octahedral assembly are well known Sonobe constructions. But did you know that you can also construct the former with double the number of units, and the latter with half the number of units, i.e., both shapes from 6 units?
OASIS is a new origami group, and its second convention was the first to include Francesco Mancini, well known for his puzzles on The Fold. This was the first convention for him as a guest of honor. Read his report to understand how a convention is done in the Israeli way.
The first in a series on origami diagramming, this video focus on using Inkscape, a free vector drawing program, to draw origami crease patterns precisely.
The 2010 CDO convention was my first international convention. Coincidentally, it was just the same for Allesandra, a young enthusiastic folder. Read here what process she went thorough since than, to become a young, enthusiastic creator!
For those late night hours, when you want to keep on folding, but your mind is at a mental retention limit. I want to share my incomplete list of origami games for your paper enjoyment.
This paper's beautiful texture is an absolute eye-catcher. Its properties make it perfect for 3D shaping, as well as models of intermediate complexity.
OrigamiUSA exists because of the tireless effort of volunteers whose work sometimes goes unnoticed. This article recognizes the volunteer leaders of OrigamiUSA in 2014.
Patty Grodner, organizer of the 2013 PCOC in Albuquerque, writes about her experiences during her first year serving on the OrigamiUSA Board of Directors.
15 years ago, Cheng Chit just decided to become an origami designer; and so he did. With experience in naval architecture and engineering, he developed his unique techniques to use for his own origami creations. read on to get to know more design secrets from him!
The fifth chapter in my ongoing coverage of CDO conventions is a special one, as I was one of the special guests this time. This report is more on the personal note, from my preparations, to the flight back.
Here are diagrams for a ten unit star, titled with "74". Try your hand with this star, and read more to understand the name of this model, by Francesco Mancini.
Diagrams for the solid version of the Compound of 5 Tetrahedra aka the 47th Stellation of the Icosahedron, similar to the very popular frame version by Tom Hull/Francis Ow, known as Five Intersecting Tetrahedra or FIT. Some mathematics has been discussed as well.
Ekaterina Lukasheva loves origami because it is a puzzle for her to solve. She has many original models, most of which are kusudamas, her favorite. She will be the Guest of Honor at the December 2014 CDO convention.
A quick and easy method of folding a heptagon by Jacques Justin and some related discussions. Francesco Mancini found the method in a pile of letters and notes that he inherited from Roberto Morassi's origami archive.
Unlike her models, Anja is petite only on the outside. She tells us about her bold steps to become a professional origami artist, and her special ability to fold a 18 mm square into a rat.
You can also read my attempt to fold miniatures under Anja's guidance, a unique experience I totally failed.
Diagrams for a 6 unit cube with hearts on all faces and two specially colored diagonally opposite vertices. 24-unit assemblies are possible and left as challenge.
Japan is a must for every Origamist out there. With JOAS celebrating 20 conventions, Yamaguchi-san 70 birthdays, and I am soon to be 50, is there a better time to check off a Japanese convention from my wish list?
The sixth International Meeting of Origami in Science, Mathematics and Education was truly the best place to expand your fields of interest around origami, even into art, design and philosophy. Here is my own experience at that conference.
In this review we are taking a closer look at O-Gami by Paper Circle, a paper specifically designed for complex origami models. Read here whether it meets the brief.
Francesco Mancini is easy to spot. Just look for the smile hovering above you, and the best looking modular that accompanies it. From Italy, Mancini is answering my questions to let you get to know him better.
Here are diagrams for the easyphant. Not only do its ears flap, but it transforms into a flying swan. For the 2014 OrigamiUSA Convention Oversize Folding event, Easyphant was recognized as a model that "more than meets the eye."
Tridecagon, also known as the triskaidecagon, is a 13-sided polygon. There are several origami methods already available for folding the tridecagon but the simplicity of my approach may be of interest to people. You may use the tridecagon to transpose origami designs based on other regular polygons.
This is my first convention as a guest of honor. With around 35 guests, placed in the heart of Krakow, the convention is like a family-gathering. The organizers, the Burczyks, focused the convention on the topic "Origami is Art."
The origins of origami in Japan are lost in the mists of history, but we have surprisingly good records of paper-folding from over a thousand years ago in pre-Columbian Mesoamerica.
El Gringo Loco's detailed, illustrative and charming discussion of his participation in eating and folding at Origami Colombia 2013 may well double the registration for 2014.
This past April I spent 19 days in Japan. Is there any origamist who has never dreamed to visit Japan? Although this trip was not meant to be about origami, it is always part of your trip in the land of the rising sun!
Toyoaki Kawai’s method of making a pentagon from a square is a widely used one. This article demonstrates how to extend his method to a decagon and shows examples of transpositions of well known designs to pentagons and decagons.
Christiane Bettens, known in the virtual sphere as Mélisande, is a unique person and folder who prefers the less traveled path, exploring the field of tessellations, quilts, boxes, and geometric models.
Once again, a classic puzzle is origamized. Using building blocks from a trapezium there are many figures you must try to assemble, one of which is a four times larger Trapezium!
There are too few origami artists who decide to make their living out of folded paper. One of them is Mark Bolitho, whom I met in Saragossa as one of the BOS representatives in the first European Congress. This is a story of a man who took a bold step to follow his heart!
Curved-crease origami can be designed by considering the properties of ruling lines, lines on the crease pattern that remain straight in the 3D folded form. This technique was developed by David Huffman, who identified conic section curves has being particularly suitable for curved-crease designs. Two examples using ellipses are given as crease patterns.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Rick Nordal
A paper folding game invented by Rick Nordal. How many seconds will it take you to fold a snowflake paper into a sequence of geometric snowflake shapes? The player with the fastest folding time wins!
We tested Elephant Hide by Zanders in our first review. This time it's Efalin, also by Zanders. Read the review to see how this strong paper held up in our review.
A lost shoe, a jar, a mysterious dog, an ugly cat, and the simplest Sudoku ever. Yes, it is a convention report. An Italian one. And yes, you've got to read it!
Paper hoarders will appreciate this nifty tool for cutting leftover pieces of paper into common size ratios like 4 by 3, Golden and Silver rectangles, or the ratio of the dollar bill.
Modern life and technology modify our world, making it smaller. One of the communities that was born in a virtual environment is flickr, a photo sharing site. That is where I got to know Dáša Ševerová, one of the rising stars in the tessellation and stars field.
When you think about handmade papers, three names come to mind: Origamido, Unryu, and Lokta. We had already reviewed the first two, so it was time to complete the trio.
This time it is a two-in-one combo! Making L shape units, you are challenged to either fit them in a flat box, or make a cube!
So sharpen your fingernails as well as your wits!
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Thomas Hull
Several variations on a hexagon-based, iso-area, geometric collapse method are shown. Some of these were taught at the 2013 OrigamiUSA Annual Convention in New York City.
Imagine a creator who dedicates his time and talent to only one subject, for example only roses. What could make an artist narrow the scope of his work so much? Naomiki Sato reveals some secrets to help you know him better and perhaps understand how his origami mind works.
With so many readers responding with surprising solutions, we had to collect and show them to you! Look inside only if you have tried to solve the Heart puzzle!
This article aimed at novice folders examines the design and folding process for geometric bowl and vase models characterized by a series of curved pleats.
The art work of Víctor Coeurjoly reminds me of that of Salvador Dali, no less. To get to know him better, read his answers in this short and sharp interview. You could also try your hands with one of his models!
This wonderful new book stays true to its subtitle: its simple elegance and attention to detail quickly captured my heart, just as I believe it will many of yours!
After three Italian conventions, Ilan Garibi tries his hand with some Spanish folds, experiences siesta, views an unforgettable exhibition, and meets guests of honor from three different continents.
Impressions of Kay Lee and SeJin Park, first timers from Korea attending the 2012 OrigamiUSA convention in New York City: pre-convention, convention activities, oversized competition, etc.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Arnold Tubis
A tribute to the late Cyril Tessier (2003 Ranana Benjamin award winner), this article presents diagrams for a money fold of George Washington crossing the Delaware River.
Liliana Badillo spoke about many interesting things with Tom Hull, such as his experience in designing modular origami, his inspiration, and the way he uses origami for teaching mathematics.
Learn how to fold the first in a series of many variations on a single star. This one has eight points, but you can achieve any number from 3 to 12 using this method.
Where else can you meet a bee keeper's family, a paper painter/banker, a robotics expert, a math professor, and a brilliant child (aged 14) named Stephano, all with the same passion except at the same hotel, in a small town in Italy...
The Zipper Tessellation is a good starting point for many variations, such as the Zipper Ring and Vase, presented here with crease patterns and some diagrams.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Arnold Tubis and Carmen Sprung
Tubis and Sprung show that the same starting shapes used previously to create generalized masu boxes [Tubis and Pooley 2012] can be used to produce \(n\)-pointed 3D stars.
Ask non-origami people about paper mills, and someone will mention Fabriano. But do they also produce paper suitable for origami? Read our review on Ingres to find out.
Puzzles and Modular Origami have a lot in common. With both you get some units and must assemble them to get a 3D model. Here is an origami version for a classic Russian puzzle.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Andrew Hudson
One of the biggest questions in origami history has been, why did Yoshizawa's origami revolution come when it did? This article fills you in on the latest research and corrects some misconceptions.
Tessellations have become increasingly popular in origami. But it's not always easy to get started. This article introduces some videos that can help you on the way.
Nicolas Terry offers Tissue Foil in his online shop. Read here how it stood up to our tests! A small hint: you will not be disappointed when folding with this paper.
This 10 Unit Flower has two identical sides, and benefits greatly when folded from duo paper. It is based on a simple starting point for some other models, like the 8 Unit Ring.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
Nick Robinson
The 2012 BOS spring convention in Birmingham was dedicated to the founding members of the Society. This article offers a brief history of their involvement.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Arnold Tubis and Christopher Pooley
Tubis and Pooley explore \(n\)-sided generalizations of the masu and one of its many decorative-lids. Detailed video instructions are provided at the Origami Player site.
Can you cut paper with origami instead of scissors? While trying to design a 24 unit Stellated Octahedron, I got stuck with all the math involved and decided to make it simple - cut the intersected units by folding.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Rikki Donachie
OrigamiUSA's 2011 Annual Collection included a peacock from Rikki Donachie made from a square. Here Rikki shares another peacock made from an A4 rectangle.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Arnold Tubis, John Andrisan, and Christopher Pooley
Paper folding exercises involving the golden section of a line, the golden rectangle, and the golden triangle provide interesting geometry-teaching supplements.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Ashley Nishihara
Thinking about some special decoration for the upcoming holidays? Here is a great project created by Kindergarten students at Oahu’s Le Jardin Academy that would work great for any special celebration.
Italy is the place I chose for my first and second international conventions. Read inside why, and what happened from 8/12/2012 during four days of folding frenzy!
This last article in my video creation guide concentrates on three final tasks: adding subtitles, making your video available to others, and finally, advertising your video.
This time we're reviewing Crumpled Paper, which was introduced to the origami community by VOG. The unique texture of this paper makes it an absolute gem as it does not hinder the folding process for many types of models!
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Christopher Itoh
Report from the First East Bay Origami Convention hosted by CAL Origami which took place at the University of California Berkeley on November 19th, 2011.
In a series of articles, we try to clarify the application of copyright law to origami. In this first article we conclude that origami is an art form, hence covered by copyright law.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Andrew Hudson
Training in photography, painting, or other arts can be valuable when drawing diagram. Concepts of Color Theory, Composition, and Style are introduced with examples.
This article describes techniques for finding reference points for models with square root of two ratios which are commonly found in 22.5 degree designs.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Andrew Hudson
The addition of curvature introduces some situations which conventional crease patterns are not good at dealing with. I present some ideas for incorporating surface curvature into crease patterns, and discuss why I chose these schematics.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Arnold Tubis and Crystal E. Mills
A method for making four-compartment side–to–side or corner–to–corner divider inserts for prism-shape containers with square faces is generalized so as to produce n equal compartments of specified height for a container with an n–sided regular-polygon face.
Ilan Garibi describes the paper making process for Kozo - from tree to finished sheet. He had the unique opportunity of doing a workshop at Tut Neyar in Israel.
This article presents different ideas on how to publicize origami books online. These tips are useful for authors, but can partly also be applied by origami enthusiasts wishing to support creators - and thus ensure books continue to be published.
With many tessellations, the obvious way to design the crease pattern doesn't necessarily result in a foldable pattern. By adding extra creases to the pattern, you can sometimes find an alternate way to the finished form, as you'll see in this geometric pattern.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
By Toshikazu Kawasaki
Crease pattern for Toshikazu Kawasaki's Dragon inspired by a statue in Barcelona. OrigamiUSA members have contributed diagrams and a video tutorial for this model as well.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
Arnold Tubis
Two conundrums concerning the Betsy Ross Five-Pointed Star: the provenance of the Pattern–for-Stars artifact and the surprising incompleteness of fold and one-cut descriptions for making the star.
Have you ever wondered how printer paper is produced? This article gives a unique insight into how cellulose is transformed into paper at Hadera Paper Mill, Israel.
The fourth installment of a series reviewing types of paper for folding. This article reviews printing paper, probably the most widely available paper out there.
I compare super-thin insect papers from the grand masters of Origamido Studio and the newcomers from Columbus, Ohio: Paper Circle, and their new "O-gami" brand of handmade paper to fold a demanding spider (CP provided as well).
The first in a series, analyzing crease patterns. In this article, we take a big picture look at a Werewolf designed by <a href="http://www.flickr.com/photos/53465278@N02/" target="blank">Jacob Rossman</a>.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
Thomas Hull
The names Maekawa and Kawasaki are known to origamists as great origami creators. But did you know they have Theorems named after them too? And so does the French paper folder Jacques Justin. See what these Theorems are all about. Warning: Math ahead!
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
By cmorrow [at] mtholyoke.edu (Charlene Morrow)
An expanded version of a 5OSME convention commentary that appears in the Winter 2011 issue of The Paper, pp 18-19. Many more interesting experiences and color photos that could not be included in The Paper version due to limited space.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Andrew Hudson
Making a crease pattern takes less time than drawing a full diagram, but because of the technical difficulty, most folders don't like working with them. Here's some ideas about how to make things easier without spending dozens of hours on a full diagram.
The third installment of a series reviewing types of paper for folding. This article reviews Japanese Foil paper, which is especially suitable for more advanced folds, such as insects.
The second installment of a series reviewing types of paper for folding. This article reviews Tant paper which may be the most versatile paper for Origami uses.
This article compares the advantages and disadvantages of PDF diagrams and video instructions. It includes PDF and video diagrams for the models "Lovers Ring" by Francis Ow, and "Will you be my Valentine?" by Stacy Mannes.
OrigamiUSA members and those with an Access Pass, please sign in to access this article.
by Tom Hull
The origami wind spinner is a traditional, if somewhat obscure model of repeated pleat folds. We ask ourselves, "What kind of shapes can paper form with these simple pleats?" and, "How much can we make a square piece of paper rotate with this pleating scheme?" The answers are surprising and fun!
Commentary on folding, supporting, and displaying this famous model designed by the late Issei Yoshino. Model constructed by the members of <a href="http://origamit.scripts.mit.edu/" target="blank">OrigaMIT</a>, MIT's origami club.
What started with a simple question and a list of paper properties, has become an extensive project - a long, exploratory journey discovering paper. Please enjoy our first Paper Review!
Instructional origami videos are becoming more and more popular. But how are high-quality videos produced? This is the first of a series of articles that will give a comprehensive guide on what it takes.
At the recent 5OSME convention, an impromptu challenge involved incorporating a "nonexistent" fold, the origami hypar, into definitely existent origami models.