Khan Academy
Khan Academy: Art History: Dada: Schwitters, Merzbild 32 A, the Cherry Picture
This video [6:23] discusses Kurt Schwitters's, Merzbild 32A, The Cherry Picture, mixed media, 1921 (MoMA) Speakers: Dr. Juliana Kreinik, Dr. Beth Harris.
Khan Academy
Khan Academy: Kurt Schwitters' Wartime Portraits
A video [4:09] of German painter, sculptor, typographer, and writer Kurt Schwitters about his experiences capturing portraits during WWII.