Now known as the "Dogtown Collection," this assembly of graffiti on canvas prints numbers into the thousands - by works of some of the most influential artists of the last five decades.

According to Deutsche Bahn, Spot, the robot dog, is supposed to track down graffiti sprayers and report them to security ...

PORTLAND, Ore. — Portland police arrested a wanted graffiti vandal Thursday after seizing more than 1,500 cans of spray paint worth over $10,000 from his Southeast Portland home back in June.