© Licensed to London News Pictures. 18/10/2019. LONDON, UK. A staff member poses with "Untitled", 1975, by Monir Farmanfarmaian (Est. GBP70,000-90,000).  Preview of Islamic, Indian and Middle Eastern art to be auctioned at Sotheby's, New Bond Street, on 22 and 23 October.  Photo credit: Stephen Chung/LNP