WHWilliam HartmanBooks and models by this designerModels 5Books 8Books (8)All books that include models by this designer.Czech Origami Convention 20132013Models: 75Czech Origami SocietyTanteidan 19th convention2013Models: 54Origami Tanteidan ConventionCzech Origami Convention 20142014Models: 69Czech Origami SocietyTanteidan 20th convention2014Models: 62Origami Tanteidan ConventionCzech Origami Convention 20152015Models: 84Czech Origami SocietyTanteidan 21st convention2015Models: 58Origami Tanteidan ConventionCzech Origami Convention 20162016Models: 93Czech Origami SocietyTanteidan 23rd convention2017Models: 64Origami Tanteidan ConventionModels (5)All models by this designer.Buffalo bullCzech Origami Convention 2015 · p. 313Saber-tooth catCzech Origami Convention 2015 · p. 299Sperm whaleCzech Origami Convention 2014 · p. 121ToadCzech Origami Convention 2016 · p. 149Woolly mammothCzech Origami Convention 2013 · p. 363