One of the two Banksy's that appeared to coincide with the Basquiat exhibition at the Barbican in September 2017. I've been meaning to find these and take pictures since they went up. They are covered with a plastic sheet, and next to a road tunnel with lights which reflected in the sheet.
Taken on 18 November, but put in this date to mark seeing Coriolanus at the Barbican on Tuesday 14 November.
