Art & Photography
Coutts' luxury index reveals which collectibles sectors are soaring
Photography and wine were the big winners in 2016
Sotheby's first half results show 24% sales increase
Sotheby's has seen $2.7bn in global sales for the first six months of 2014
Christie's 2012 results show rising interest in collectibles
Christie's 2012 results reveal a swathe of new customers, as global appeal for collectibles increases
