Some of their faces remain hidden, but a new exhibition brings the biggest names of street art in from the cold.

STREET art in Nigeria has emerged as a vibrant form of expression that reflects the country’s social and political dynamics.

NEW YORK - Graffiti, once an underground movement in the '70s and '80s ... Through his bond with these street artists, he ...

The protests were originally triggered by a rise in the metro fare in the capital, Santiago, but soon became a much wider movement denouncing ... experience to make street art under the name ...