Jewellery Calender

“Sotheby’s is an innovative global art business…since 1744…offering clients extraordinary opportunities to transact: S|2 private sales galleries, worldwide selling exhibitions, retail wine and diamonds, financing, art education and digital engagement anytime, anywhere, on any device...With 90 locations in 40 countries, 9 salerooms around the world and private sales galleries in New York, Hong Kong and London, Sotheby’s conducts some 250 auctions a year in more than 70 categories…” http://www.sothebys.com/en/inside/overview.html