Colorful photography

Colors or colorful are one of the objects that are always present wherever they are. Basically what is seen in the world are all colored, for example when you look towards the sky, you can see the colors blue, red, and white that are present according to the state of an object. Then you look at the forest or mountain, there are also green, blue and even white. The essence of everything that appears is a variety of colors.  Scientifically, everyone is different in defining colors, but experts say that color is a certain spectrum contained in perfect light (white). Identity of certain color wavelengths of light. For example blue has a wavelength of 460 nanometers. The color wavelength that can still be captured by the human eye ranges from 380-780 nanometers. This means that the type of color that looks depends on the distance or far along the eye that is looking.  In the book Art of Fine explains at length and concludes that in optical equipment, color can also mean the interpretation of the brain against a mixture of three primary colors of light: red, green, blue which are combined in certain compositions. For example mixing 100% red, 0% green, and 100% blue will produce an interpretation of magenta color. This kind of formula is often adopted by art experts in producing color. Likewise their paint factory uses a formula like the one above so that it will give birth to a variety of colors that they like.  If you examine a color it turns out that each color is able to give a certain impression and identity according to the social conditions of the observer. For example white will give the impression of being holy and cold in the West because it is associated with snow. While in most Eastern countries white gives the impression of death and is very frightening because it is associated with a shroud (although in theory white is actually not color). Do you agree that white is not a color? If you agree or not, please leave a comment in the column. Thank you very much.