Marcel Duchamp implying that the woman in the painting is in a state of sexual excitement and availability. It may also have been intended as a Freudian joke, referring to Leonardo da Vinci's alleged homosexuality. Duchamp gave a "loose" translation of L.H.O.O.Q. as "there is fire down below" in a late interview with Arturo Schwarz. According to Rhonda Roland Shearer, the apparent "Mona Lisa" reproduction is in fact a copy modeled partly on Duchamp's own face. Research published by Shearer also speculates that Duchamp himself may have created some of the objects which he claimed to be "found objects". Duchamp worked on
Marcel Duchamp of numbered balls. These pieces predate John Cage's "Music of Changes" (1951), which is often considered the first modern piece to be conceived largely through random procedures. In 1968, Duchamp and John Cage appeared together at a concert entitled "Reunion", playing a game of chess and composing Aleatoric music by triggering a series of photoelectric cells underneath the chessboard. "Rrose Sélavy", also spelled Rose Sélavy, was one of Duchamp's pseudonyms. The name, a pun, sounds like the French phrase "Eros, c'est la vie", which may be translated as "Eros, such is life." It has also been read as "arroser la