The camera is for us a tool, not a pretty mechanical toy ... people think far too much about techniques and not enough about seeing.
Henri Cartier-BressonPhotography must seize upon this moment and hold immobile the equilibrium of it. The photographers eye is perpetually evaluating. A photographer can bring coincidence of line simply by moving his head a fraction of a millimeter. He can modify perspectives by a slight bending of the knees. By placing the camera closer to or farther from the subject, he draws a detail โ and it can be subordinated, or he can be tyrannized by it.
Henri Cartier-BressonThink about the photo before and after, never during. The secret is to take your time. You mustn't go too fast. The subject must forget about you. Then, however, you must be very quick.
Henri Cartier-Bresson