For 10 points, name this movement whose artists included Marcel Duchamp, which takes its name from a word for hobbyhorse.
An artist from this movement parodied portraits by depicting machines in "mechanomorphs." The boyhood nightmares of an artist from this movement about birds inspired his Two Children are Threatened by a Nightingale and his recurring character Loplop. Francis Picabia was a member of this movement, whose Cologne group contained Jean Arp and (*) Max Ernst. A member of this movement drew a moustache on a postcard of the Mona Lisa and presented a found urinal as one of his readymades. For 10 points, name this movement whose artists included Marcel Duchamp, which takes its name from a word for hobbyhorse.
An artist from this movement parodied portraits by depicting machines in "mechanomorphs.
Dada [or Dadaism] &lt;WA Painting&gt;