Is it a light or art installation? Concentric's striking effect began as just a fleeting observation. Designer Rob Zinn was on an airplane and noticed how the light emanating through reflected the colors of his fellow passengers' clothing. In collaboration with Barcelona-based Marset, that notion translated as a lighting tour-de-force composed of white circular panels, each lacquered-metal disc reflecting a different color from the back of the one above. Offered in three different colorations, the wall fixture's nearly hypnotic interplay of light and reflection nabbed deservedly best-of-class awards from both the IFCC Editors and Interior Design Magazine.