Pierre-Auguste Renoir, Romaine Lacaux, 1864, oil on fabric, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/121188

Winslow Homer, The Brierwood Pipe, 1864, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/124040

Albert Bierstadt, Mount Starr King, Yosemite, 1866, oil on canvas on panel-back stretcher, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/172815

Odilon Redon, Melancholy, c. 1868, graphite on beige wove paper, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/109138