Graffiti artist wanted for magazine interview.

Graffiti artist required for an interview for a student magazine. I am writing a piece examining how graffiti is perceived and the question of whether it is legitimate art or simply vandalism. The perspective of someone who is involved in the street art scene is required for the article. The interview can be conducted over the phone is so wished, and the interviewee's identity can be kept secret if they would prefer. As I am a skint free lance journalist, I won't be able to offer any money, but you will have the opportunity of getting the scene noticed in a more public way, and even of promoting your own work. If anyone who has any information on the graffiti scene and some of its more prominent members could contact me, it would also be greatly appreciated.