Henri de Toulouse-Lautrec, Monsieur Boileau at the Café, 1893, oil and tempera with charcoal on millboard, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/173263

Henri de Toulouse-Lautrec, May Belfort, 1895, oil on millboard, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/135515