DesignSpark user Nye Thompson was invited to create a piece of artwork to be displayed at the Canal Museum in London. She took the Pi, added a camera module and a projector and created the installation, called SLURP!, so that it projected the captured images into the ice wells area of the museum. You can read more over at DesignSpark and see her code over at GitHub. The installation runs from 20th August to 12th September.