AUCTION: Lots of Warhol’s offered up by Bloomsbury Auctions London
25 November 2014 • Mark Westall
A unique colour trial proof for ‘Blackglama’ from Andy Warhol’s renowned ‘Ads’ series joins a substantial collection of both unusual and iconic works from all periods of Warhol’s artistic career in a sale of Modern & Contemporary Prints at Bloomsbury Auctions.