Reverse graffiti is a method of creating graffiti on walls or other surfaces by removing dirt from a surface.
The San Francisco’s Broadway tunnel is a highly traveled passageway in the heart of the city. Over 20,000 cars, trucks, and motorized vehicles pass through it per day. Its walls are caked with dirt and soot, and lined with patches of paint covered graffiti from days gone by. It set the perfect canvas to create a beautiful work of… Continue