L.H.O.O.Q. and wrote "Moustache par Picabia / barbiche par Marcel Duchamp / avril 1942". As was the case with a number of his readymades, Duchamp made multiple versions of "L.H.O.O.Q." of differing sizes and in different media throughout his career, one of which, an unmodified black and white reproduction of the "Mona Lisa" mounted on card, is called "L.H.O.O.Q. Shaved". The masculinized female introduces the theme of gender reversal, which was popular with Duchamp, who adopted his own female pseudonym, Rrose Sélavy, pronounced "Eros, c'est la vie" ("Eros, that's life"). Primary responses to "L.H.O.O.Q." interpreted its meaning as being an attack
Marcel Duchamp in his later life explicitly expressed negativity toward art. In a BBC interview with Duchamp conducted by Joan Bakewell in 1968 he compared art with religion, saying that he wished to do away with art the same way many have done away with religion. Duchamp goes on to explain to the interviewer that "the word art etymologically means to do," that art means activity of any kind, and that it is our society that creates "purely artificial" distinctions of being an artist. A quotation erroneously attributed to Duchamp suggests a negative attitude toward later trends in 20th century art: However,