OK, whilst I look at the entries for that competition and deliberate and conjugate and all those things the bloke on Master Chef did I thought I'd show you this.

I took it today, more to prove to myself that it was impossible to use the close up filters with the 50mm lens on a tripod.

Well, you know what.

Turns out you can.

(f/10, 30sec, 50mm +10 filter, ISO-100, 02/07/08)

This is part of the back of one of those pin pressions toys (just in case you're interested).