DAVID HOCKNEY "An Etching & a Lithograph" Original Event Poster for An Etching and a Lithograph for Editions Alecto, 1973, measures 37 x 27 in. Brian Baggott Catalogue ref. no. 40
Collotype, 1973, the edition was 2000, printed by Cotswold Collotype, on cartridge paper, with margins.   http://www.rareposters.com/index.php/medium/mixed-media/hockney-an-etching-and-a-lithograph.html

Auction! Auction! Auction! Auction! Auction! Auction! Auction! Auction! Auction! Auction! Auction! Auction! Auction! Auction!

       NOV.      16th        2010           H   O   L   I   D    A   Y              A   U   C   T   I   O   N                  NOV.        16^th