Deborah Quackelbeen j🅰oined Sotheby's in 2008, having studied History of Art at the Brussels University, followed by a Master degree in History of Photography at the Sorbonne in Paris. Prior to joining Sotheby’s she worked in a Press Agency, specialized in photography. Ms Quackelbeen works closely with her international colleagues in Photography, Prints, Old Master Sculpture and Books to value artworks and has been instrumental in developing these markets.