Ansel Easton Adams (February 20, 1902 – April 22, 1984) was an American photographer and environmentalist, best known for his black-and-white photographs of the American West, especially in Yosemite National Park.
Some claim photography can be divided into two eras: Before Adams and After Adams. In Times B.A., for instance, photography wasn’t widely considered an art form. Rather, photographers attempted to make their pictures more “artistic” (i.e., more like paintings) by subjecting their exposures to all sorts of extreme manipulations, from coating their lenses with petroleum jelly to scratching the surfaces of their negatives with needles. Then came Ansel Adams, helping shutterbugs everywhere get over their collective inferiority complex.