"Lonely Soul" by Pepon Osorio
I've always wanted to make a sculpture with crutches--here's a great example.

I just discovered Simon Evan's work.  It's so funny and poignant at the same time.  He's really a poet masquerading as a visual artist, but in the most wonderful way.  The yellow "drawing" was created using stitching.  (I cheated and read the caption.)

Text-based work by Simon Evans