Paintball

The large white billboard measuring about 100 square meters was mounted on the facade of the university of art located on Linz main square. Whenever the number announced in the billboard was called a paintball was being shot from a scaffold set up a short distance away. The ball splattering against the surface of the billboard left a brightly coloured splotch. Every call triggered a paintball so that over the course of seven days the image that was constantly changing, became increasingly colourful.
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