As cool as this looks, you have to be an electrician to really appreciate this work of art. Whether using a hand-held or mechanical bender, you still gotta know what you're doing and do it well. I know!
This image is from the Ollman Gallery and the work is by Steven and Billy Blaise Dufala.
This second image gets us a little closer and is from a post on the Blog, Wrong Distance - where I first spotted this piece.
And the final image is from sokref1's page on flickr, where you can see more closeups.
This piece is pretty sane compared with some of their other work. They do some fascinating things.