© Nachlass des Künstlers / estate of the artistRoberto Altmann1942 in Havana, Cuba – 1923 in Vaduz, LiechtensteinOhne Titeln.d.Etching (in black) with stencil on ArchesImage size: 12 x 16 cm Object size: 25.1 x 32.7 cmEd. 24/30LSK 1978.01.14Kunstmuseum Liechtenstein, Vaduz