I can't remember how I originally found this site, but I think it's so neat. From the 20x200 site:
"We introduce two new pieces a week: one photo and one work on paper. Each image is available in three sizes.* The smallest size is reprinted in the largest batch – an edition of 200 – and sold at the lowest price – $20. Hence the name 20x200..."
I missed out on the one shown here and I'm still bummed about it.
Check it out by clicking here