Diego Rivera...Human sacrifice before Tohil 1931

Watercolor painted by Diego Rivera in San Francisco, Calif. during the summer of 1931, originally commissioned to illustrate a never-published English translation of the Popol Vuh by John Weatherwax.

Wifredo Lam (Cuban 1902-1982)... Yoruba Pantheon pen&ink and pencil drawing

Jan Konůpek (1883-1950)...Mystical Phenomena, drawing 1948

Jan Konůpek (1883-1950)...The soul in space, pencil drawing 1943

František Drtikol (1883–196) ... Third Eye, pastel 1930-1940

Jeanne Mammen... Pencil drawing 1930

Grace W, Pailthorpe (1883-1971)... Untitled watercolour c1940

Rudolf Schlichter ~ Drei Frauen. Lithograph Ca. 1913.

Rudolf Schlichter signed his erotic and pornographic works with the pseudonym "Udor Retyl".

Grace W. Pailthorpe (1883-1971) Sea creatures, watercolour 1967

Grace W. Pailthorpe (1883-1971) ~ Sea creatures, watercolour 1967

Alex Székely(1901-1968)... Charles Baudelaire, Hősszerelmesek 1943

Ex Libris... Alex Székely(1901-1968)

Mikalojus Konstantinas Čiurlionis... Finale, from cycle SONATA I (Sonata of the Sun) 1907