MSMark SigalovskyBooks and models by this designerModels 1Books 2Books (2)All books that include models by this designer.BOS Convention 2014 Spring - Birmingham2014Models: 43BOS ConventionOrigami USA Convention 20162016Models: 55OUSAModels (1)All models by this designer.BatmobileBOS Convention 2014 Spring - Birmingham · p. 36