Opus Motus was created by Raffaello Galiotto in conjunction with Lithos Design. It comprised six colourful mechanical spinning tops featuring an inlaid marble circle. When activated by a lever, these vertically-mounted tops begin to spin progressively faster. As this happens, the natural colours merge together, amalgamating and forming new and surprising shades. The net effect is an explosion of colours and shapes that reveal unique and surprising optical effects to onlookers. Continue reading Mosaics in Motion