Visual Illusions Coloring Book
Author: Spyros Horemis
Publisher: Courier Corporation
Published: 1973-01-01
Total Pages: 38
ISBN-13: 9780486215952
DOWNLOAD EBOOKBeware, the designs herein may boggle your mind and confound your eyes. Does the cube go in or out, is the line straight or curved? You'll have fun deciding while coloring them at the same time. 32 designs.