Genzken, Isa. Rot-gelb-schwarzes Doppelellipsoid 'Zwilling' (Red-Yellow-Black Double Ellipsoid "Twin"), 1982. Lacquer on wood, two parts, 4 5/16 x 5 1/2 x 237" (11 x 14 x 602 cm) and 5 1/8 x 8 1/16 x 259 13/16" (13 x 20.5 x 660 cm). Acquired through the generosity of Mme Alberto Giacometti (by exchange), 1.2014.a-b. (Photo: MoMA)