Amedeo Modigliani, Portrait of a Woman, c. 1917–18, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/128394

Claude Monet, Water Lilies (Agapanthus), c. 1915–26, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/136510

Charles Demuth, Amaryllis, c. 1923, watercolor over graphite, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/172894

Charles Burchfield, Church Bells Ringing, Rainy Winter Night, December 1917, watercolor and gouache over graphite on wove paper, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/127227

Peter Carl Fabergé, Imperial Red Cross Easter Egg, 1915, gold, silver gilt, enamel, glass, ivory, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/140001

Maurice Prendergast, On the Beach, No. 3, c. 1915–18, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/93234