Yvonne and Magdeleine Torn in Tatters by Duchamp i… Portrait (Dulcinea) by Duchamp in the Philadelphia… Detail of Portrait (Dulcinea) by Duchamp in the Ph… Apolinere Enameled by Duchamp in the Philadelphia… Detail of Fountain by Duchamp in the Philadelphia… Fountain by Duchamp in the Philadelphia Museum of… Bicycle Wheel by Duchamp in the Philadelphia Museu… Moonmad by Max Ernst in the Philadelphia Museum of… Detail of Moonmad by Max Ernst in the Philadelphia… Flashlight by Jasper Johns in the Philadelphia Mus… No. 22 by Jackson Pollock in the Philadelphia Muse… Painted Bronze by Jasper Johns in the Philadelphia… Girl with a Mask by Soriano in the Philadelphia Mu… Detail of Girl with a Mask by Soriano in the Phila… Detail of Girl with a Mask by Soriano in the Phila… The True Artist Helps World by Revealing Mystic Tr… Electric Chair by Andy Warhol in the Philadelphia… Detail of Electric Chair by Andy Warhol in the Phi… Jackie by Andy Warhol in the Philadelphia Museum o… Brillo Boxes by Warhol in the Philadelphia Museum… Birthday by Dorothea Tanning in the Philadelphia M… Birthday by Dorothea Tanning Detail Philadelphia M… Standing Buddha in the Philadelphia Museum of Art,… The City by Leger in the Philadelphia Museum of Ar… Improvisation No. 29 by Kandinsky in the Philadelp… Little Painting with Yellow by Kandkinsky in the P… Self-Portrait with a Palette by Picasso in the Phi… Detail of Self-Portrait with a Palette by Picasso… Detail of Self-Portrait with a Palette by Picasso… Head of a Woman by Picasso in the Philadelphia Mus… Detail of Man in a Cafe by Juan Gris in the Philad… Man in a Cafe by Juan Gris in the Philadelphia Mus… Why Not Sneeze Rose Selavy? by Duchamp in the Phil… With Hidden Noise by Duchamp in the Philadelphia M… Bottlerack by Duchamp in the Philadelphia Museum o… Lovers by Duchamp-Villon in the Philadelphia Museu… Gift by Man Ray in the Philadelphia Museum of Art,… Head of a Woman by Modigliani in the Philadelphia… Detail of the Head of a Woman by Modigliani in the… Composition by Mondrian in the Philadelphia Museum… Composition by Theo van Doesburg in the Philadelph… The City by Leger in the Philadelphia Museum of Ar… Detail of Woman at the Piano by Gleizes in the Phi… Woman at the Piano by Gleizes in the Philadelphia… The Seine at Chatou by Vlaminck in the Philadelphi…