Evolution of human colour vision opsins was increasing from 400 to 430. During this time, Ancestral Boreotherian had two long wave length opsins created by gene duplication, with one retaining the absolute max value of 560, equal to the ancestral value. This led to the creation of the modern human long wavelength sensitive, or red opsin. The other short wavelength sensitive opsin decreased its absolute max value to 530 and became the middle wavelength sensitive, or green-sensitive opsin. This occurred through mutations involving S180A, Y277F and T285A. The order that these mutations took place in the ancestral Boreotheria is currently not fully known. It is
Eye to Eye (Taher Shah song) where he sings about "sensational eyes, emotional eyes, colourful eyes, exciting eyes, fabulous eyes, spectrum eyes, human eyes, my eyes, your eyes...". The music video, which gained notoriety for its absurd and nonsensical English lyrics, shows Taher Shah swaying side to side to the song while singing and blinking coyly at the screen. A duplicate of Shah, dressed in black with sleek hair, is also seen in the video singing and swaying alongside the white-clad Shah. At one point in the video, the two give a short message: "Eye to eye, makes a peculiar love, lifetime, once in a life.