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

Odilon Redon, Vase of Flowers, 1916, pastel, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/135469

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

Preston Dickinson, Still Life, c. 1924, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/93239

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