shooting on the fly

On my commute I always carry one of my cameras. These photos were taken while commuting, using a variety of my cameras (some old, some new, some shiny and expensive, some cheap and crappy). Be it by bus, train, car or walking along the street, mostly in San Francisco or the East Bay, these are shots taken from the hip, quickly but purposefully composed, or somewhere in between----but all taken on the fly...