Phosphorescent paints, pigments and pebbles that charge via sunlight by day and glow after dark transform the nighttime urban landscape, illuminating murals, bike paths, skate parks, rivers and even live snails. It’s like taking the glow-in-the-dark stickers you plastered all over everything as a kid out into the real world and achieving similar effects on a satisfyingly large scale, hiding secrets all over the city that will be revealed when the sun goes down.
3 Glow-in-the-Dark Street Art Murals by Reskate
When the sun goes down, hand puppets, knives and space helmets appear within a rabbit, a planet and a loaf of bread. Spanish creative studio Reskate used glow-in-the-dark paint to hide these unexpected figures within their silhouetted murals.
Glow in the Dark Bike Path in the Netherlands
This bike path is safer after dark thanks to small particles of phosphor called ‘luminosphores’ that charge up during the day and release light at night. Urban planners in Lidzbark Warminski, Poland took inspiration from a similar project by Studio Roosegaarde in the Netherlands, but wanted to use a zero-energy light source instead of solar-powered LEDs.
Phosphorescent Mural by SpY, Paris
Blending into the pale brick on the side of a Paris building by day, this mural by SpY reveals its secrets at night, blaring ‘I AM NOT A REAL ARTIST.’
Snail Swarm Enhanced with LED Lights & UV Paint
Researching snails can be kind of dry, so a group of researchers from the Ecology department at the University of Exeter found a more fun – and visually dazzling – way to go about it. The team tagged hundreds of live snails with LED lights and UV paint, and then tracked their patterns of movement at night. The experiment is an effort to track how snails spread lungworm to dogs.