© Licensed to London News Pictures. 01/03/2019. LONDON, UK. A staff member walks by ''Campbell's Soup I'', 1968, by Andy Warhol, (Est. £300,000 - 400,000). Preview of Sotheby's Contemporary Art Sale in their New Bond Street galleries.  Works by artists including Tracey Emin, Jenny Saville, Jean-Michel Basquiat and Andy Warhol will be offered for auction on 5 March 2019.  Photo credit: Stephen Chung/LNP
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