Origami Database Search Results for protoceratops yamada katsuhisa 3 origami designs found: Design Designer Book Page Details Photo Show only designs with photos ProtoceratopsDinosaurs and Prehistoric Animals - Cretaceous - Cretaceous DinosaursYamada KatsuhisaDinosaur Origami Classroom by Yamada Katsuhisa56Square2 units ProtoceratopsDinosaurs and Prehistoric Animals - Cretaceous - Cretaceous DinosaursYamada KatsuhisaOrigami Dinosaurs by Yamada Katsuhisa (read full review)40Square ProtoceratopsDinosaurs and Prehistoric Animals - Cretaceous - Cretaceous DinosaursYamada KatsuhisaOrigami Exciting Dinosaurs by Yamada Katsuhisa50Square