Carlos Ayesta takes photos of buildings. Rather than do it the easy way, though, and just stand on the ground (or other buildings), heās gone slightly mad, rigging himself up like a mountain-climber in order to take shots that look like heās stepped outside realityās level design.
You can see how he does it in the video below, and read more at the De Zeen article linked.
Abseiling architectural photography by Carlos Ayesta [De Zeen, via Laughing Squid]