How did Henri Cartier-Bresson use the small size of the Leica camera in his work?

Henri Cartier-Bresson utilized the small size of the Leica camera to facilitate both spontaneity and anonymity in his work. By using this portable 35-mm camera, he was able to move freely and interact with his surroundings, allowing him to capture fleeting, instantaneous impressions as they happened.12

To further his goal of remaining a silent and unseen witness, Cartier-Bresson took specific measures to minimize the camera's visibility:
* He covered the bright chromium parts of the camera with black tape.1
* He sometimes hid the camera under a handkerchief to avoid drawing attention to himself.1

This approach allowed him to fade into the background, supporting his preferred method of working unobtrusively to capture what he famously termed "the decisive moment"—that split second when the elements of a scene align with clarity and significance. He referred to his Leica as his "notebook," viewing it as an essential tool for preserving the real world in an increasingly synthetic era.12