Berlin Installs Ad Projectors, Citizens Turn Them Into Prismatic Art

In subway stations in Berlin, new projectors cast glowing advertisements on the walls, exhorting commuters to buy Volkswagens or something. In this video, a group called Post marches into a subway station carrying mysterious apparatus, and proceeds to modify the projectors so that they display pleasing fragmented images instead.

Kind of like how our everyday experience is increasingly fragmented by ze city's barrage of commercial messages from every angle, no?