Appreciation of light unites humanity: sunsets gleaming through clouds, the face of a loved one in a candle’s glow, lasers ...

(CBS) -- Light-driven art installations will brighten up fall ... as they walk under a city lamppost—as the same lamppost ...

This project, too, arose from Burning Man ... relatively cheap LED light has driven a world-wide expansion of light art, says Nancy Sweeney, an art consultant who curated the collection at ...