The photographer known as Yosemite Master is

Ansel Easton Adams.

Ansel Easton Adams had outstanding achievements and profound influence in the field of photography. He has outstanding performance in photography technology and conveys unique artistic style and philosophical thinking through his works, which has influenced countless later photographers and artists. Innovations in the field of landscape photography, such as the control of shades and tones, and the use of composition and perspective, all make the works uniquely charming.