Auguste Lepère, ‘Unfurled Waves, Flood of September, 1901 (Les Vagues deferlent)’, 1901, National Gallery of Art, Washington, D.C.
plate: 28.1 x 39.5 cm (11 1/16 x 15 9/16 in.)  sheet: 32 x 44.5 cm (12 5/8 x 17 1/2 in.)