David Hockney R.A. (British, born 1937) Composition Red & Blue Offset lithograph in colours, 2005, on wove paper, from the edition of unknown size, published by Momart Ltd., London, the full sheet, housed within the original blue paper portfolio with the artist's name and artwork title embossed on the cover Sheet 106 x 279mm (4 1/4 x 11in)