Oil Portrait Painting of Oonagh Guinness by Philip de László Soars to $324,500 at Ahlers & Ogletree Auction in Atlanta

Atlanta, GA, USA, September 16, 2020 -- A monumental oil on canvas portrait painting of Anglo-Irish socialite, society hostess and art collector Oonagh Guinness (1910-1995), by Philip de László (Austro-Hungarian/U.K., 1869-1937), soared to $324,500 at a two-session auction held September