gouache
Jacqueline Bret-André, Esquisse pour La Fraternité, Pastel and gouache on paper, 37 x 27 centimeters, before 1962, Centre Pompidou, Paris, France
Paul Mosse, Untitled (green), Gouache on paper, 34.2 x 79.4 x 3.5 centimeters, Not dated, Hugh Lane Gallery, Dublin, Ireland