Image: Harvard Art Museums, Cambridge
Image: Harvard Art Museums, Cambridge
Image: Getty Villa, Los Angeles
Image: Joslyn Art Museum, Omaha
Image: Vincent van Gogh, "The Blue Cart", 1888. Graphite, black chalk, oil pastel(?), brown ink, and transparent and opaque watercolor on tan laid paper. Harvard Art Museums/Fogg Museum, Bequest of Grenville L. Winthrop, 1943.279. © President and Fellows of Harvard College
Image: Édouard Manet (French, 1832–1883), The Execution of Maximilian (detail), c. 1867–68, oil on canvas, © The National Gallery, London.
Image: Dulwich Picture Gallery, London