Origami Database Search Results for Designer: William Hartman 9 origami designs found: Design Designer Book Page Details Photo Show only designs with photos BuffaloMammals - Bovidae - Cows and BuffaloWilliam HartmanTanteidan 21st convention (read full review)235Square Buffalo bullMammals - Bovidae - Cows and BuffaloWilliam HartmanCzech Origami Convention 2015313Square Saber-tooth catDinosaurs and Prehistoric Animals - Quaternary - SmilodonsWilliam HartmanCzech Origami Convention 2015299Square Saber-tooth catDinosaurs and Prehistoric Animals - Quaternary - SmilodonsWilliam HartmanTanteidan 20th convention (read full review)267Square Sperm whaleMammals - Cetacea - WhalesWilliam HartmanCzech Origami Convention 2014121Square ToadAmphibiansWilliam HartmanCzech Origami Convention 2016149Square ToadAmphibiansWilliam HartmanTanteidan 23rd convention216Square Woolly mammothDinosaurs and Prehistoric Animals - Neogene - MammothsWilliam HartmanCzech Origami Convention 2013363Square Woolly mammothDinosaurs and Prehistoric Animals - Neogene - MammothsWilliam HartmanTanteidan 19th convention (read full review)273Square