The book “On Photography” is Susan Sontag’s fundamental study of the influence of photography on contemporary society and culture. The author analyzes how photographic images shape our perception of reality, change attitudes toward art, and influence social processes. In her work, Sontag views photography not merely as a technical means of capturing a moment, but as a powerful instrument that transforms our understanding of the world. The book addresses the ethical, aesthetic, and philosophical aspects of photography, making it essential reading for anyone interested in visual culture and its role in modern society.