MercuryDesign by Ross Lovegrove A ceiling xture that places a oating assembly of large pebbles below a simple modern aluminium disc. These in turn reect each other bouncing light between their taught bio morphic surfaces and reecting the environment around them. During the day the piece acts as a sculptural object reecting the dynamics of natural light and the movement of people around them. Materials: die cast aluminium lighting units; reective units made