Topsy-turvies
Subtitle: pictures to stretch the imagination.
Edition: [1st ed.]
Publisher: Walker/Weatherhill
Published: 1970
Place of publication: New York
Language: eng
Number of pages: 27
Subjects: Picture books.; Optical illusions.
Description: 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.