I love Gordon Matta-Clark's artwork Splitting so much that I made a paper sculpture of it. Here is what it looks like finished:
You can download the instructions (that include the model itself) here and download a higher quality version of the model here. It only takes about 20 minutes to make!
If you don't know about the piece you can watch the first ten minutes of this video to see how it was done:
Not only was the project itself rad but the collages he produced documenting it were beautiful.