Gustav Doré's The Enigma, 1871

Paul Guigou's The Washerwoman, 1816

Giovanni Segantini's The Last Task of the Day, 1891

Pierre Bonnard's Pink Nude with her Head in Shadow, c1919

Carolus-Duran's The Lady with the Glove, 1869

Marianne Stokes's The Young Girl and Death, c1908

Georges Seurat's Anaïs Faivre Haumonté on her Deathbed, 1887

Jean-François Millet's Spring, 1868-1873

Vincent van Gogh's Starry Night, 1888-1889

Raimondo Sarich's Pregnant Lady Ascending Escalator, 2011