https://en.wikipedia.org/wiki/Ansel_Adams
Ansel Easton Adams (February 20, 1902 – April 22, 1984) was an American landscape photographer and environmentalist. His black-and-white images of the American West, especially Yosemite National Park, have been widely reproduced on calendars, posters, books, and the internet.. Adams and Fred Archer developed the Zone System as a …