Calvin & Hobbes Enjoying the SummerStreet art by French graffiti artist OaKoAk.Related posts: Street Art Installation in an Condemned Building Superman’s Antics (Comic) ‘Triscele’ is an Art Project Across Sicily by Italian Artists STEN LEX, Martina Merlini and Moneyless Exciting Street Artists To Follow on Instagram Tags: Calvin and Hobbes, Graffiti Art, OakoAk, Street ArtRead more articles Previous PostIndian Street Graphics Next PostSee No Evil – UK’s Largest Permanent Street Art Project