This creator of Bottle Rack and L.H.O.O.Q signed his most famous work "R. MUTT".
One of this artist's works features fractures running from a chocolate grinder and nine headless interconnected forms up to the title figure, whose halo contains three nets. This painter of The Bride Stripped Bare by Her Bachelors, Even forced the viewer to voyeuristically peek at a nude woman in Étant donnés. Another of his works features a spiked wine drying rack, while another is a postcard whose central figure sports a mustache and beard. This creator of Bottle Rack and L.H.O.O.Q signed his most famous work "R. MUTT". For 10 points, name this French Dadaist who created his most famous ready- made, Fountain, by upending a urinal.
One of this artist's works features fractures running from a chocolate grinder and nine headless interconnected forms up to the title figure, whose halo contains three nets.
Marcel {Duchamp}