Halo, one of a series of ‘Panopticon’ installations in East Lancashire. Shot breathlessly in late 2007 after a mad foot dash up a very steep hill in fast-disappearing light, carrying a camera backpack and sturdy tripod but (stupidly) no torch. Kind of worth it though, in the end.

It reminds most people of a UFO, which always makes me think of the South Park pilot episode aired some 10 years earlier.