The first four images are from a DSLR with a pinhole lens that I inverted and retouched on photoshop. Taken at 15 second shutter speed.

The colour one at the bottom is something I created in textile class, I weaved in strips of a map of Paris I had in my coat pocket still... :p and then twisted around some pieces of cable wiring stuff. And of course, the green edge you can see is the insulation tape I stuck down!

From top to bottom;

Cari, Dan, Kirsty and Ross. Thank you guys.