This document provides information about three fashion photographers: John Rankin Waddell, a British portrait and fashion photographer born in 1966; Patrick Demarchelier, a French fashion photographer born in 1943 who has shot campaigns for top brands like Dior, Louis Vuitton, and Chanel while working for Vogue and Harper's Bazaar; and Mert Alaş and Marcus Piggott, two photographers born in 1971 who work together under the name "Mert and Marcus," taking influence from Guy Bourdin and pioneering digital manipulation in their field.