LONDON, ENGLAND - FEBRUARY 17: A member of staff poses with an unglazed terracotta plate entitled 'Visage aux grands yeux' by Pablo Picasso at Christie's auction house on February 17, 2016 in London, England. Forming part of the 'Queen Anne's Gate: Works from the Art Collection of Sting and Trudie Styler' auction on February 24, it is expected to fetch between 1,200-1,800 GBP. (Photo by Carl Court/Getty Images)