Tom Dixon Melt Copper Trio Round Pendant System Ancient Egyptian Art: Mastaba Exploring Art with Alessandro. Each Tom Dixon Melt light is a bold statement in its own right but Tom Dixon lighting often sits best in multiples. Endless reflections, spatial play and graphic arrangements showcase the extraordinary in our range. Tom Dixon have carefully curated a series of pendant systems from their best selling collections. Each is unique and easy to install with a round or linear ceiling canopy.