Another good friend, Michael Cooper, I used to hang with a lot. Great photographer. He could hang and hang; he could take so much stuff. He was the only photographer I ever knew who actually had a tremor when he was taking pictures, and yet they’d come out right. “How did you do that? Your hands were trembling. The whole picture should be a blur.” “I know just when to push.” Michael recorded the early Stones life in great detail because he never stopped taking pictures. Pictures were a total way of life for Michael. He was absolutely captured by images, or, more likely, images had captured him. — Keith Richards w/ James Fox, Life