RGRoberto GretterBooks and models by this designerModels 15Books 13Books (13)All books that include models by this designer.AEP convention 20032003Models: 137AEP ConventionBOS Convention 2003 Spring2003Models: 40BOS ConventionBOS Magazine 2192003Models: 7BOS MagazineOrigami USA Convention 20032003Models: 73OUSAAEP convention 20062006Models: 62AEP ConventionOrigami USA Convention 20062006Models: 58OUSAOrigami USA Convention 20072007Models: 62OUSAAEP convention 2011Various, 2011Models: 98AEP ConventionCDO convention 20112011Models: 51Italy Conventions - CDOCreased Magazine 112012Models: 16Creased MagazineCzech Origami Convention 20122012Models: 86Czech Origami SocietyCDO convention 20132013Models: 68Italy Conventions - CDOOrigamIsrael 2021 8th Convention2021Models: 46Models (15)All models by this designer.CarCDO convention 2011 · p. 66Flower with a starAEP convention 2003 · p. 375FrangipaneOrigamIsrael 2021 8th Convention · p. 52Hexagonal star box - Primo dicembreBOS Convention 2003 Spring · p. 66Hot air balloonCzech Origami Convention 2012 · p. 25Mother and child - The EmbraceAEP convention 2006 · p. 112Ping-pongCDO convention 2011 · p. 20PramAEP convention 2006 · p. 186QuadernettoCreased Magazine 11 · p. 4Radial tessellation 8AEP convention 2011 · p. 277Sunshine vaseOrigami USA Convention 2007 · p. 135The PrincessAEP convention 2006 · p. 109Tree - Right first timeCDO convention 2013 · p. 29TricycleOrigami USA Convention 2007 · p. 139WheelOrigami USA Convention 2007 · p. 137