As photography evolved from a mere mechanical means of reproducing reality to gaining artistic credibility, it allowed painters a closer examination of light and asymmetrical, cropped spaces, as well as an exploration of spontaneity and visual ambiguity. This relationship was mutual, as the medium of photography became concerned with the materiality of their images and sought methods for making their photographs less precise and more painterly. Painters of Impressionism were keenly aware of the transient nature of reality and, for them, photography seemed to mark a symbolic victory of man over temporality and triggered a revolutionary transformation in their depictions.