Alexander Calder

1959 · Painted sheet metal, metal rod and wire

54 × 46 × 22 1/2 in., 6 lb. (137.2 × 116.8 × 57.2 cm, 2721.582g)

The Metropolitan Museum of Art

1956 · Hanging mobile: painted aluminum and iron wire

41 x 80 x 84 in. (104.1 x 203.2 x 213.4 cm)

The Metropolitan Museum of Art

1950 · Painted aluminum, brass, steel rod, and wire

60 in. × 12 ft. (152.4 × 365.8 cm) Weight: 9.7 lb. (4.4 kg) a: Two-rod hanger (top): 1.8 lb (0.81 kg) b: Four-rod hanger (middle): 1.5 lb (0.68 kg) c: Multi rod hanger w/12 red forms (bottom): 1.4 lb (0.63 kg) d: Irregular circle form with ring: 2.4 lb (1.08 kg) e: Axe-shaped form with ring: 1.5 lb (0.68 kg) f: Crescent form with ring: 1.1 lb (0.49 kg)

The Metropolitan Museum of Art

1941 · Painted aluminum, steel, steel rod, and wire

a: 27 1/2 × 55 1/2 × 1/2 in., 2.7 lb. (69.9 × 141 × 1.3 cm, 1.2 kg) b: 36 × 54 × 3/4 in., 0.9 lb. (91.4 × 137.2 cm, 0.4 kg)

The Metropolitan Museum of Art

1928 · Wood

15 1/2 × 5 5/16 × 7 1/16 in., 11.3 lb. (39.4 × 13.5 × 18 cm, 5.1 kg)

The Metropolitan Museum of Art

1926 · Stained wood

19 9/16 × 6 7/8 × 6 in., 10.9 lb. (49.7 × 17.5 × 15.3 cm, 4.9 kg)

The Metropolitan Museum of Art

1921 · Bronze

12 x 5 x 5 in. (30.5 x 12.7 x 12.7 cm)

The Metropolitan Museum of Art