Johannes ‪Itten‬. ‪Color‬ ‪‎Sphere‬ in 7 Light Values and 12 tones, 1921.
Johannes Itten
Published:

Johannes Itten

Johannes ‪‎Itten‬. ‪‎Color‬ ‪‎Sphere‬ in 7 Light Values and 12 tones, 1921.

Published: