One of the rules of the Guggenheim in Bilbao is ‘no photography’, at least anywhere inside. I can understand rules about not photographing paintings – flash damages pigment colour – but the design of the Guggenheim, with its curves and spaces, creates interesting angles that people want to photograph.
The result is a kind of guerilla photography, in which visitors drift into spaces, look around them, click furtively, then move away before one of the officious women attendants sees you and reminds you about the rule. (They are all women, apparently engaged in some strange social experiment about the nature of public authority inspired, perhaps, by Prisoner Cell Block H.)
The picture at the top? An illicit photograph, taken by me, of a pattern on a wall thrown by a skylight. And published here under a Creative Commons licence.