IN WHICH painting by which painter can you find this hot spot?

DETAILS 235 came from the strangest of Gericault's equestrian studies, a rear end stable view set out in three separate rows, called Cruppers (c 1813). It's in a private collection.

The first three correct entries drawn were from: Stephen Lobb, of London SE7; David Brill, of Poynton, Cheshire; and C J Parsons, of West Yorkshire. Each will receive a bottle of champagne, as will this week's winners. Answers, on a postcard, to DETAILS 237, the Independent on Sunday, 1 Canada Square, Canary Wharf, London E14 5DL.