Natural landscape lit up by artificial light. It's Neon Luminance, a project by San Francisco-based photographers Sean Lenz and Kristoffer Abildgaard, that transforms the waterfalls of Northern California into a glowing scenery using a colorful range of glow sticks, lasers, road flares, headlamps.
The duo dropped high-powered Cyalume glow sticks in a variety of colors into various waterfalls in Northern California and then made exposures varying from 30 seconds to 7 minutes to capture the submerged trails of light as the sticks moved through the current. Water can reshape and transform light with a brilliant result!
For those of you concerned about pollution, the sticks were never opened and were collected at the end of each exposure.