Paul Klee, Day Music (Musique diurne) from Art d'Aujourd'hui, Maîtres de l'Art Abstrait (Art of Today, Masters of Abstract Art), Album I, 1953 (original executed in 1940), One from a portfolio of sixteen screenprint reproductions, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/31874

Vasily Kandinsky, Gray (Gris) from Art of Today, Masters of Abstract Art (Art d'aujourd'hui, maîtres de l'art abstrait), Album I, 1953 (original executed in 1931), One from a portfolio of sixteen screenprint reproductions, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/31873