Spectrum of Time, Rainbow Sundial calendar by Peter Erskine. "Visitors walk inside a living map of the solar year. Each "Rainbow Sundial calendar" is a unique joining of astronomy, architecture, locale, and art.
If you happen to be in Japan from now until March be sure to check out one of Japan’s most stunning displays of light called Winter Illuminations at Nabana no Sato, a botanical garden turned light theme park on the island of Nagashima in Kuwana.
Festival of LED lights, Winter Illuminations at Nabana no Sato, a botanical garden on the island of Nagashima in Japan. With this year's theme being nature, the highlight is an incredible tunnel of light with tens of thousands of LED lights.