Her iconic book Subway Art, which was co-authored with Henry Chalfant and is often called the "bible of graffiti," helped legitimize and popularize street ... his notebook of sketches, explaining ...

The local authorities are asking building owners to pay for the cost of erasing the graffiti. Read more at straitstimes.com. Read more at straitstimes.com.

The zone is under attack by graffiti artists. They have spray-painted drawings of rotting molars ... said that when every corner has a mural, street art could lose its impact and become cliched.