Auction at Hotel Bullion, Une vente a l'Hotel Bullion (title on object), Representation of an auction at Hotel Bullion in the eighteenth century. Buyers sit on chairs and watch a man holding up a painting. print maker: Francois Courboin, (mentioned on object), after design by: Pierre Vidal, (mentioned on object), printer: Ch. Wittmann, (mentioned on object), 1892, paper, etching, drypoint, height 250 mm x width 160 mm.