Portrait of Alexander J. Cassat and His Son Robert Kelso Cassatt

18 x 14 in (45.72 x 35.56 cm), 20 x 16 in (50.8 x 40.64 cm), 24 x 20 in (60.96 x 50.8 cm), 30 x 24 in (76.2 x 60.96 cm), 36 x 28 in (91.44 x 71.12 cm), 46 x 36 in (116.84 x 91.44 cm), 50 x 40 in (127 x 101.6 cm), 60 x 48 in (152.4 x 121.92 cm), 86 x 70 in (218.44 x 177.8 cm), 108 x 88 in (274.32 x 223.52 cm), 128 x 104 in (325.12 x 264.16 cm), 18 x 14 in (45.72 x 35.56 cm), 20 x 16 in (50.8 x 40.64 cm)