Pollugraphies by Alexandre Orion

Can stencils, exhaust pipes or soot… be artistic creation tools ? (...)

They apparently are…. as shown in the above video featuring the Brazilian street artist and photographer Alexandre Orion's Pollugraphies.

Fixed directly at the end of one  São Paulo cars exhaust pipe for a week, manipulation of stencils and canvases gradually reveal what pollution can bring into the art world.