Minimalist Christmas Tree or Penguin – an Origami Transformer [pdf]

An Origami Transformer is one model that, when flipped over and/or with one simple fold, becomes another model. OT's are fun models, particularly for the holidays. On one side this model is a Christmas tree - flip it over and with one small fold the model is a happy penguin!! Make several sizes to create a penguin family! What fun to enclose the model in an envelope to send along to friends for a whimsical holiday greeting.