Alexander Rothaug: Spring dance of the Oreads, 1920s.

Alexander Rothaug: Spring dance of the Oreads, 1920s.

Jules-Élie Delaunay: Diane, 1872.

Jules-Élie Delaunay: Diane, 1872.

Eugeniusz Zak: Portrait of a Young Woman in a Hat, 1913.

Eugeniusz Zak: Portrait of a Young Woman in a Hat, 1913.

Pierre Désiré Guillemet: Portrait of a Lady of the Court Playing the Tambourine, 1875.
Claude Monet: Rose Garden, 1876.

Claude Monet: Rose Garden, 1876.

Anders Zorn: Sunday Morning, 1891.

Anders Zorn: Sunday Morning, 1891.

Anders Zorn: Nude under a Spruce Tree, 1892.

Anders Zorn: Nude under a Spruce Tree, 1892.

Albert Heise: Im Panopticum, 1892.

Albert Heise: Im Panopticum, 1892.

William Etty (1787–1849): Study of a seated nude.

William Etty (1787–1849): Study of a seated nude.

Félicien Rops: Behind the Scenes, 1878.

Félicien Rops: Behind the Scenes, 1878.