This poster is not a reproduction or offset lithograph. It is an original first edition, true lithograph posters, and a very collectible work of art. Printed in 2005 by Arte in Paris after his 1963 painting "Red, Yellow, Blue" for an exhibition of Ellsworth Kelly at Fondation Maeght. Poster size: 26 1/2 x 19 1/2 inches. Mint condition new old stock with no color fading, wear, or paper toning. Shipped rolled in a mailing tube.