1. Is it art …?

2. or vandalism?

3. Graffiti is a controversial topic which has long been debated as a trouble to society imposed upon the public or more recently as a legitimate form of creative expression.

4. There are many graffiti artists who put time and effort into their work, such as Banksy…

5. or Marc Echo

11. Graffiti on subway trains

15. Linux Graffiti Art

17. Basquiat

19. Keith Haring

20. Portuguese Graffiti

22. Graffiti, Murals, Sidewalk Chalk Art Urban Art