The decisive moment is the theory of aesthetic by Henry Cartier Bresson which is published in 1952 by the publication of the book by the same title. intuition and perception is the Buddhism doctrine so Bresson by the publishing the pictorial book could worst and widespread the concept of the decisive moment. In this theory Bresson believes by the event for taking a picture and be located in the center of the incident. In this events all the rhythms of structure would get the same shape and if the photographer could discover this moment would be able to apperceive the decisive moment. The method of doing this research is descriptive and library and is willing to reach the exact concept of decisive moment and review the variety of agents that influenced Bresson attitude. The result of research claims that the factors such as surrealism, film making, Andre Kertsz attitude were very effective and especially the Buddhism doctrine was the main source of the decisive moment which is taken from Ekaksana interpreted as immortal present moment.The decisive moment is the theory of aesthetic by Henry Cartier Bresson which is published in 1952 by the publication of the book by the same title. intuition and perception is the Buddhism doctrine so Bresson by the publishing the pictorial book could worst and widespread the concept of the decisive moment. In this theory Bresson believes by the event for taking a picture and be located in the center of the incident. In this events all the rhythms of structure would get the same shape and if the photographer could discover this moment would be able to apperceive the decisive moment. The method of doing this research is descriptive and library and is willing to reach the exact concept of decisive moment and review the variety of agents that influenced Bresson attitude. The result of research claims that the factors such as surrealism, film making, Andre Kertsz attitude were very effective and especially the Buddhism doctrine was the main source of the decisive moment which is taken from Ekaksana interpreted as immortal present moment.