A bit of pictorial humour regarding OCD (obsessive-compulsive disorder)
I've broken this into two parts, the first, in which at least one is bound to bring out the inner OCD sufferer in most of us and the second group to help soothe those tattered nerves after seeing the first lot... enjoy!
But first, to put you in the mood:
This series of photographs below, by Swiss artist and comedian Ursus Wehrli, are strangely satisfying. These are guaranteed to satiate your obsessive urge to tidy things up and arrange them in an orderly fashion.