Former Sotheby's chairman Al Taubman and former Guinness PLC chairman Anthony Tennant.
(Photo: From left, Neil Rasmus/Patrick McMullan; Alastair Grant/AP Photo)
Former Sotheby's chairman Al Taubman and former Guinness PLC chairman Anthony Tennant.
(Photo: From left, Neil Rasmus/Patrick McMullan; Alastair Grant/AP Photo)