On: 10,000 Mechanical Turkers work separately to draw a 100 dollar bill.

[jyothi]

http://www.tenthousandcents.com/gallery.html

This is the most interesting piece. You are seriously missing something if you are not checking this out. There are multiple sections -

Detail (Mind blowing! - people putting in so much into this)

Creativity - All the funny stuff

Random art - hearts, texts and all that.