When Blackfeet and Sioux Meet

20.13 x 29.88 in (51.12 x 75.88 cm) – Original size, 12 x 18 in (30.48 x 45.72 cm), 14 x 20 in (35.56 x 50.8 cm), 16 x 24 in (40.64 x 60.96 cm), 20 x 30 in (50.8 x 76.2 cm), 24 x 36 in (60.96 x 91.44 cm), 28 x 42 in (71.12 x 106.68 cm), 32 x 48 in (81.28 x 121.92 cm), 40 x 60 in (101.6 x 152.4 cm), 48 x 72 in (121.92 x 182.88 cm), 60 x 90 in (152.4 x 228.6 cm), 72 x 108 in (182.88 x 274.32 cm), 86 x 128 in (218.44 x 325.12 cm)