Adorable Chalk Street Art Characters by David Zinn Featuring a Bright Green Monster and a Flying Pig

Since 2001, artist David Zinn has been using chalk, charcoal, and found objects to populate the streets of Ann Arbor, Michigan with adorable art characters. Many of his characters are recurring — frequent visitors to the streets include Sluggo, a bright green monster, and Philomena, a flying pig. Zinn has assembled his street art from 2013 into a book, Lost & Unfounded.

via Street Art Utopia, Colossal