Portrait of Marcel Duchamp is a circa 1920–1922 work of art by Baroness
Elsa von Freytag-Loringhoven.[1] It is an example of
assemblage, made of an amalgamation of broken wine glasses, assorted feathers, tree twigs, and other unidentifiable objects in reference to
Marcel Duchamp, who created various
ready-mades beginning in 1913.[2]