Auction Industry
Marc Chagall, Devant la fenêtre, executed circa 1974-75. Estimate: $200/300,000. Courtesy Sotheby’s. NEW YORK, NY.-Sotheby’s announced two exciting additions to their sale calendar this May: the Contemporary Art Day Auction Online (open for bidding 4 – 14 May) and the Impressionist & Modern Art Day Sale Online (open for bidding 4…
