This was my lighting challenge entry for the Neon and Chrome held by Jeremy Birn from www.3drender.com in 2007 . I wanted to make an illustration style like rendering and lighting. The textures are also made by me and the graffitti is also photographed by me. Then I used it as a wall texture. The modeling was not done by me. It was given to be used in this competition by 3d Render.

The original photo of graffitti texture can be found on my photo blog at flickr:
http://www.flickr.com/photos/kraphik/423917133/in/set-72157600004478315/