Home From Kandinsky to Pollock. The priceless collection of the Guggenheim Marcel Duchamp. L.H.O.O.Q. 1919. Rectified ready-made, pencil in a reproduction of Leonardo da Vinci's Mona Lisa, chromolithograph, cm 19,7×12,4. Private Collection

Marcel Duchamp. L.H.O.O.Q. 1919. Rectified ready-made, pencil in a reproduction of Leonardo da Vinci’s Mona Lisa, chromolithograph, cm 19,7×12,4. Private Collection

Wassily Kandinsky. Dominant curve, 1936. Oil on canvas. Solomon R. Guggenheim Museum. Solomon R. Guggenheim Founding Collection, New York / Ph. Kristopher McKay

Marcel Duchamp. L.H.O.O.Q. 1919. Rectified ready-made, pencil in a reproduction of Leonardo da Vinci’s Mona Lisa, chromolithograph, cm 19,7×12,4. Private Collection

Marcel Duchamp. Box in a suitcase, 1941. Case with color reproductions and a photo of the Artist works. Watercolor and ink, cm 40.7 X 37.2 X 10.1. Venice, the Peggy Guggenheim Collection. Ph/Sergio Martucc
Mark Rothko. Untitled (Red), 1968. Acrylic on paper mounted on canvas, cm 83.8 x 65.4. Venice, Solomon R. Guggenheim Foundation, Collection, bequest Hannelore B. Schulhof, 2012