Günter Brus, Informel Drawing (Informelle Zeichnung), 1960, Gouache on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35597

Günter Brus, Wunde Punkte, (1983), Mixed media on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37751