Designed and produced by Bradford Hansen-Smith in 1986, this limited edition 18x24 inch color poster was printed on both sides of sturdy cardstock paper so it can be cut out and folded into a movable paper model. Whether framed or folded, this piece demonstrates the relationship between the tetrahedron, octahedron and cube using the underlying pattern inherent in the folded circle. Printed in the USA. Shipped via Priority Mail, rolled in a mailing tube for protection.