Treasure trove | 27 November 2010

One afternoon in the winter of 1992 I was on a bus traversing London’s Millbank when an extraordinary sight caught my eye. A bright red Triumph Spitfire had been driven up the imposing front steps of the Tate Gallery and abandoned there. Not for the first time in my life I wished I had a camera with me. Only later did I learn that some disaffected artist or taxpayer had committed this spectacular act as a protest against the Turner Prize.

• From magazine issue: 27 November 2010