Catalog/Alexander Calder/Blue Sphere and OthersBlue Sphere and OthersArtistAlexander Calder$500 Buy Alexander Calder (1898-1976) Blue Sphere and Others signed and dated 'Calder 71' (lower right) gouache and ink on paper 22 ¾ x 30 ¾ in. (57.8 x 78.1 cm.) Painted in 1971.About the workSizes and ProportionsExecution Options (Materials and Printing)Additional Finishing