Group of modernist color lithographs, circa 1950s. From left to right, they are: 1) Alexander Calder, color lithograph produced by Mourlot, from an exhibition at Galerie Maeght, circa 1950s. It measures 27.25" H x 20.5" W. 2) Joan Miro, color lithograph from an exhibition at Atelier Mourlot, circa 1950s. It measures 32" H x 26" W. 3) Alexander Calder, color lithograph from an edition of Derriere Le Miroir, circa 1950s. It measures 17.5" H x 13" W. 4) Sidney Geist, original ink painting, hand signed and dated 1958. It measures 14.5" H x 9" W. The price noted below is for all four works.