If you haven't yet, check out "parkour" on youtube. Some of those guys can do some pretty spectacular stuff
Parkour Artists & Freerunning Entertainers | Streets United
nice photoshop photo layering :-) I'll have to find a good tutorial for it.
Parkour practice on the banks of the River Thames.
Getting from Point A to Point B
Blurred train movement.
Team Tempest Parkour