Artnews – 2019 In Inaugural Pride Sales at Sotheby’s and Swann, Collectors Snatch Up Works by Peter Hujar, Andy Warhol, Robert Mapplethorpe by Maximiliano Duron In Inaugural Pride Sales at Sotheby’s and Swann, Collectors Snatch Up Works by Peter Hujar, Andy Warhol, Robert Mapplethorpe July 9, 2019