I have it on good authority that these flowers are primulas. They're actually very small. I was taken with their audacious colors. Two young fish are swimming happily along when they pass an old fish. "Good morning," says the old fish, "lovely water today, isn't it?" Once the old fish was well out of earshot one young fish turns to the other and asks, "what the heck is water?" **** There's a change which happens to every photographer at some stage. They begin to see light. Before that they see objects - people or hills or bees or birds -that are potential subject matter, and of course they still do that, but there is something else as well. They see the light: its direction and strength; its colour; whether it is direct or reflected or refracted or absorbed; the way it takes on the characteristics of whatever it has bounced off. They notice that when hitting film or a photographic sensor, reflected light behaves differently than di...