A lighting system composed by six combinable elements: three shades in growing diameters fit onto a light source provided with a sphere and a tube. The various combinations, which are potentially infinite, are spread through a kaleidoscope of soft and gradient colours immersing the environment in a suggestive atmosphere. An intricate dovetailing game that is solved technically in an at once articulated and simple manner, like precious pearls delicately strung on a necklace of light with subdued transparencies that shape a marvellous prism of visual effects as they enter into play with the diverse textures of the finishes.