In Edinburgh, Scotland, police blame most of the stencil graffiti on two rival gangs. In Oaxaca city, Mexico they were making political statements
Political graffiti stencil on wall hi-res stock photography and
Bronx gallery keeps street art, graffiti culture alive - Mott
Branding the Unbrandable: Banksy and the Anonymous Brand
Vandalism Vs Graffiti
Stencil Graffiti An International Trend: Art, Political Statement
Controversial stencil graffiti on wall in Berlin, Germany Stock
What is Street Art? Vandalism, graffiti or public art- Part I
Street and Graffiti Art Movement Overview
Urban Stencil: A Modern Twist to Expression - Go Down In Frames
How did you start doing graffiti and vandalism? - Quora