Tagging, once considered vandalism, has gained cachet and economic value in the art world.
Ashim D’Silva for Unsplash.com, CC BY-SA
by Stefano Bloch, University of Arizona
Graffiti...
A street mural by Manuel Acevedo at Halsey Place in Newark, N.J.
Anthony Alvarez, CC BY-NC-ND
by Anthony Alvarez, Rutgers University - Newark
How can neighborhoods gentrify...
