If you have not had your smile for the day, here is a good start.
David Zinn is an artist from Michigan . He runs around all day in the streets of Ann Arbor , with street construction, cracks, etc. on the road with chalk to create a lot of street fairy tales.
David Zinn's most famous creation was undoubtedly a little monster called Sluggo. Sluggo has a green body and long, round eyes, and its partners have also become a small street in Ann Arbor unique scene.