New Yorker cover drawn on iPhone

From Slashdot:

"The cover of the June 1, 2009, issue of The New Yorker, entitled 'Finger Painting,' was drawn by Jorge Colombo entirely on his iPhone — a first for the magazine. Colombo, a New York-based artist and illustrator, uses the iPhone's Brushes application to vibrantly depict New York street scenes."

The video of the image being created is pretty fascinating.