 Frankfurt popularized 18th and 19th-century Russian furniture among corporate raiders of the '70s and '80s.Her client list included Robert Redford, Robert Mapplethorpe, and David L. Paul, a Florida bank chairman convicted of paying Frankfurt some $389,000 in bank funds to decorate his home.She was known for her use of Biedermeier and Russian antiques and styles, and she claims to have “made Russian chic.” Frankfurt was also known for hosting celebrity-filled cocktail parties inside her five-story, 16-room Manhattan townhouse and whose interior designs appeared frequently in Architectural Digest and the New York Times.