We walked into one of the converted factories and there were bodies, spookily swinging in the breeze. Camera on the floor for this - they were quite low.
Another good thing: despite parking in a car park walled in by crushed cars and more barbed wire than I've seen in a long time it was fine when we got back (and cost about 1/10 of Cambridge prices).
I know exactly where you are and where the car park is too. Love the Custard Factory. They have a great vintage market down there sometimes and the shops are fab. Hope you are enjoying Brum.
I love the shot. At first I thought you'd rigged it up with paper figures suspended in a box, but it seems they really are in a parking garage. Amazing.