Iselin's services and expertise

With unrivalled experience of the market for European antiques and sculpture, William Iselin offers a discreet, completely confidential and personalized art advisory service that covers all aspects of buying, selling and collection management. 

He works actively with private collectors, interior designers and museums searching for potential acquisitions throughout the world at auction, with dealers and in private collections, authenticating and evaluating the pieces and negotiating or bidding on behalf of his clients. He also arranges for restoration, upholstery and shipping, as well as a full range of personal curatorial services. 


Iselin also offers guidance to individuals, estates and institutions looking to sell all or part of their art holdings. He has arranged private sales of important objects and also assisted with appraisals and negotiations with auction houses for the dispersal of entire collections.