I've been wanting to know how to do this effect in potatoshop for ages. No thanks at all to Karen, but thanks to new eye sight, a tutorial found on the web, half a bottle of wine and an old photo, I figured it out.

Although some thanks also to Scott for pointing me in the right direction with this shot.

So this weekend I'm heading south to the nasty city for suitable photos to make you completely bored of me pretending I am the architect of the world.