by Joseph Hwang
Edited by Jane Rosemarin
diagrams
low intermediate
high intermediate
color-change
animals

Editor’s note: Here are two designs from Joseph Hwang’s new book, “Marine Origami.” Joseph lives in San Diego, and the sea creatures he chose to create in paper were inspired by his “encounters with the local marine biodiversity in California.” Read the review by Ilan Garibi and Noah Konopny here. You can purchase the book at The Origami Source.

orca
The Orca is a high-intermediate model with 77 steps. Designed, folded and photographed by Joseph Hwang. See PDF diagrams.
simple fish
The Simple Fish has a nice color change when folded from duo paper (not shown here). Designed, folded and photographed by Joseph Hwang. See PDF diagrams.