This stereo viewer provides an excellent 3D image of Escher's well known drawing. Published by www.courtesy.nl. ...
Escher
Copyright M. C. Escher/Cordon Art, Baarn, Holland. Made by Pomegranate, Rohnert Park, California.
First published in the United Kingdom in 2011 by Thames & Hudson Ltd, London.
This book is full of pre-punched cardboard pages, printed in colour, from which the box shapes can be pressed out ...
Copyright 1961 M C Escher/Cordon Art, Baarn, Holland.
Copyright 1961 M C Escher/Cordon Art, Baarn, Holland.