I happened upon this Grönö lamp (from IKEA) hack using photo negatives at Poopscape, and after I was laughing at the name of the blog, I decided I really like it.
The hack is funky and easy and pretty much wonderful. I love it even more than Claire named her blog Poopscape, and so I’m going to say it again. Poopscape. Hee-hee. Visit the entire project tutorial here.