Originally i did this for the portal 2 countdown thread at the steam forums, but i soon realised it also belongs here.
The picture is the icon/logo for Portal 2, a game which releases in mid-april.
Anyway, i wanted to do something for the portal 2 video countdown thread at the portal 2 steam forums, but after seeing that people already made still alive in note blocks, i decided to do this. The hole was MCEdit'ed in, and all the wool was spawned with the toomanyitems mod. However, every single block in the icon was placed by me, in game. And since Minecraft doesn't load chunks (are they still called that since the 1.3 patch?) more than 200 blocks away, the top bit is cut off, but it is still there.