Optical illusions form structures in which curious little men can go up stairs to get to a lower place, hang pictures on the ceiling, and walk on walls.
Language
English
Pages
27
Format
Hardcover
Release
January 01, 1968
ISBN 13
9780834820043
Topsy-Turvies: Pictures to Stretch the Imagination
Optical illusions form structures in which curious little men can go up stairs to get to a lower place, hang pictures on the ceiling, and walk on walls.