Of two squares ; Pro dva kvadrata; Suprematisch worden: van twee kwadraten in 6 konstrukties; Van 2

A short picture book for children where the story is told through colored shapes. Within folded cover: notes about the artist in Dutch, German, English, and French and a reproduction of the back cover originally published in 1922 in no. 10/11 of De Stijl in which the text was first printed. Edited by Theo van Doesburg. Signed by the artist.