I would tell my photo students that Henri Cartier-Bresson was great at composing photos. Once, when I was teaching at SMU in the 70s, Dan Barsotti raised his hand and contradicted me, saying that he saw Bresson photographing in Paris and he just held the camera above his head and shot ("quick quick quick" (as Bresson would say with his French accent)). Anyway, I was talking to Stephanie at a brunch this am and talking about the magic of life. Then I brought my phone up to the table and turned it on... and this picture was on the screen. I just had to press the button.