Evolution of human colour vision as 'visual purple' receptor proteins, are encoded by Rh1, OPN2 and RHO genes. They are characterized by extreme sensitivity to light and enable monochromatic human vision in low light or dim conditions. They are broken down into retinal and opsin when exposed to these conditions. Humans have 3 types of photopsin proteins found in the cone cells. Long Wavelength Sensitive Opsin (Red cone opsin) – Encoded by the OPN1LW gene with a λmax of 560 that is found in the yellow-green electromagnetic spectrum despite its name. Its sensitivity to the colour red is still known to be higher than the
Blue Is the Warmest Colour Wong Kar-wai's most matured effort in cinema, "Happy Together", director Abdellatif Kechiche knows love and relationship well and the details he goes about everything is almost breathtaking to endure. There is a scene in the restaurant where two meet again, after years of separation, the tears that dwell on their eyes shows precisely how much they love each other, yet there is no way they will be together again. "Blue Is the Warmest Colour" is likely to be 2013's most powerful film and easily one of the best." At Cannes, the film shocked some critics with its long and graphic