Georges Rouault, The Three Judges, 1913, Gouache and oil on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33219

Georges Rouault, Man with Spectacles, 1917, Watercolor and crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34664

Georges Rouault, Circus Trainer, 1915, Gouache and crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37601