artist-klee:Crystal Gradation, 1921, Paul KleeMedium: watercolorwww.wikiart.org/en/paul-klee
artist-klee:Crystal Gradation, 1921, Paul KleeMedium: watercolorhttps://www.wikiart.org/en/paul-klee/crystal-1921 -- source link
artist-klee:Crystal Gradation, 1921, Paul KleeMedium: watercolorhttps://www.wikiart.org/en/paul-klee/crystal-1921 -- source link