Look at book

http://www.lookatbook.com/

For 36 weeks, a sketchbook was sent in random order between four artists: two in Brooklyn, two in Belfast.

Every Wednesday, one participant would receive the book. The following Monday it was sent out, giving each artist 5 days to complete a spread in response to the one that preceded it.

By the time the book was completed, it had travelled over 60,000 miles.

MUST SEE.