Final answer:
Graffiti is the art created on walls or surfaces using spray paint and stencils.
Step-by-step explanation:
The art created on walls or surfaces using spray paint and stencils is called graffiti. Graffiti is a form of visual art that is often considered illegal when it is done without permission on public or private property. It is a popular form of expression in urban areas and can be seen as a form of street art.
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