yup, all good, still life would be interesting, as would all the subject I spose, but my vote of course is still for the senses. I was just thinking (tough job), reading about sharks with electroreception (detection of ambient electric fields and stuff) and I know crocs/aligators have extra chemoreceptors, how this relates back to photography, not sure> actually not sure at all, but I'm sure the senses could evoke some interesting responses. anyway, enough rambling, lol Andreas, I should have guessed :)