Why are many Tibetan photography in black and white?

Show the simple and pious portrait of the people. By inquiring whether Tibetan photography shows black and white information, we can know that we choose a slightly darker clothing Tibetan teahouse to make the photos more attractive. Black-and-white light and shadow photos are more classic, and can also effectively show the simple and pious portraits of the people. Therefore, we can see why many Tibetan photographs are black and white, because it shows simple and pious portraits of the people.