Catalog/Alexander Calder/Spherical Triangle Ascending a MountainSpherical Triangle Ascending a MountainArtistAlexander Calder$500 Buy ALEXANDER CALDER (1898-1976) Spherical Triangle Ascending a Mountain signed and dated ‘Calder 1931’ (lower right) ink on paper 22 5/8 x 30 ¾ in. (57.5 x 78.1 cm.) Drawn in 1931.About the workSizes and ProportionsExecution Options (Materials and Printing)Additional Finishing