Publications
Origami^7 - 2: mathematics
Origami^7 - 3: engineering one
Origami^7 - 4: engineering two
Paper Animals
Twists, Tilings, and Tessellations: Mathematical Methods for Geometric Origami
Models
Rabbit
Rabbit
Rabbit
Red-Tailed Hawk (CP)
Redpath Pteranodon
Reindeer
Rif Rif Bird
RimPot15, Opus 530
Rock Climber
Rocket
Roosevelt Elk