Graphic Art. Storm Drain Graffiti | DailyCognition.com. Great pictures of storm drain graffiti taken in Sao Paolo, Brazil. Added 5 Nov, 09: 25 Creative Uses of Cosmetics: Pics, Videos, Links, News. Sidewalk chalk guy. Sidewalk chalk guy «« back to gprime.net all material copyrighted by its original creator | Concepts_page.