Museum of Fine Arts Boston Date: 1868 Technique: Pastel and black conté crayon on light brown wove paper, 71.1 x 87 cm Source

Musée d'Orsay, Paris Date: 1868-73 Technique: Oil on canvas, 86 x 111 cm Source

Date: 1858-59 Technique: Oil on canvas, 77.5 x 98.5 cm Source 1 Source 2