Sotheby's is a world-renowned auction house, mainly selling art and antiquities, with an annual turnover of about US$2 billion. Sotheby's has sold Napoleon's collection on St. Helena, Picasso's Garçon à la Pipe, Bacon's Triptych, 1976, and other artifacts and works of art. After more than 200 years of development, Sotheby's has become a world-renowned brand.