ALEXANDER CALDER (1898-1976). 1 single page original litho on one leaf (38x28 cm) out of Derrière le Miroir 141 from 1961. Picture showing the original litho in color. Image size: 29x21 cm. French text a tergo. Unsigned as issued. In very good condition. Sending in a tube as registered mail, postage included in price. Payment via Paypal.