Above all, remember that the computer simply isn't as intelligent as you are.

It takes asking many questions from many perspectives to truly understand something.

Looking and seeing are two different things.

All photographs are about light. The great majority of photographs record light as a way of describing objects in space. A few photographs are less about objects and more about the space that contains them. Still fewer photographs are about light itself.

Above all, remember that the computer simply isn't as intelligent as you are.

To be sure, not all moments are equally fleeting. Some moments last longer than others. And certain events do reoccur more than once and even recur repeatedly. Sometimes you do get more than one chance. Sometimes you don't. It helps to know how long a window of opportunity you have and if you'll get another chance.

Every photograph is altered, to one degree or another.