This work is the core part of my laser RGB ray system, a prism covered by some laser cutting acrylic parts as a machine style. The laser system is focusing on the explains the principle that human eyes recognize other colours by mixing the three primary colours. But when the three-colour laser beam passes through the prism, it becomes so colorful that it looks like a UFO of unknown origin.


  • Title: Laer Block
  • Creator: Yang Li
  • Date: 2020
  • Location: Archway, London
  • Medium: Laser diode, acrylic laser cutting board, prism

Get the app

Explore museums and play with Art Transfer, Pocket Galleries, Art Selfie, and more


Google apps