The Invalid

• Artist: Louis Lang
• Medium: Oil on board
• Dates: 1870
• Dimensions: 15 13/16 x 22 11/16 in. (40.2 x 57.7 cm)
• Signature: Signed lower right: "L. Lang 1870"
• Collection: American Art
• Museum Location: Brooklyn Museum, BMA, 5Q12-LUCE, Unit 16, SCR B
• Accession Number: 34.514
• Image: 34.514_acetate_bw.jpg. Brooklyn Museum photograph, 0,