Black LightTheatre is a theatrical performance style that uses black light illusion, which consists of aiming UV light to a certain type of materials to obtain a fluorescent radiant visual effect.
One of the key principles of black light theatre is the inability of the human eye to distinguish black objects from a black background. Therefore, actors and actresses dressed in black as well as black objects, are effectively invisible during the play.
A few LEGO transparent official colors glow with UV light, such as Neon Green and Neon Orange. I’ve made some digital rendered images with some unofficial glowing colors to show how a complete palette of this kind of transparent parts may look in a real build. If the idea could bring thesenew colors it would be fantastic for all the builders community, I think.