JSJoel SternBooks and models by this designerModels 3Books 4Books (4)All books that include models by this designer.BOS Convention 1981 Spring1981Models: 40BOS ConventionBogota Origami Convention 20132013Models: 48Origami BogotaOrigami USA Convention 20162016Models: 55OUSAOrigami USA Convention 20172017Models: 55OUSAModels (3)All models by this designer.Flapping pheasant bookmarkBogota Origami Convention 2013 · p. 70Knight with sword and shieldBOS Convention 1981 Spring · p. 29Puckering pigOrigami USA Convention 2017 · p. 216