I love Lego mosaics, so I thought this was really cool…
It’s by Nathan Sawaya — http://www.brickartist.com/alfred_hitchcock.html
There’s some really funky large sculptures on his site, including candy canes, a lego dress, and Han Solo in carbonite!
In terms of coolness, it’s up there with the CubeSolver and the 4 foot Lego Homer.
Those of you who aren’t easily offended might also want to check out The Brick Testament (also available in traditional book format).