Wavelengths of light between 400 and 700 nanometers on the electromagnetic spectrum (EM) are known as visible light, or light that can be processed and seen by the human eye. It’s a little fraction of all the EM radiation around us. There are many other parts of the EM spectrum that we cannot see. The … Continue reading "Highlights of Colour Theory: Illustrating The Mysteries of Light In Colour Whels, Tables, Charts And Maps"