Honoré Daumier, The Drinkers, by 1861, Oil on wood, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/436093

Honoré Daumier, “Pardon me, Mayor.... would you please be so kind to tell me whether swimming is allowed here?,” plate 25 from Les Baigneurs, 1840, Lithograph in black on off-white wove paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/63482

Carl Rottmann, Griechische Landschaft auf der Insel Aegina, 1842–1845, Öl auf Leinwand, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/1480