Light

Learning to read natural light

Before changing a camera setting, look at where the light comes from, how it falls, and what it leaves in shadow.

Start with one window

A window is a useful place to learn because the direction of the light is easy to see. Place a simple object beside it and turn off nearby lamps. Watch the side facing the window, the transition across the object, and the shadow on the surface beneath it. Those three areas describe its shape.

Now move around the object without moving it. With the window behind you, the light may feel even and descriptive. From the side, texture and depth become more visible. Looking towards the window introduces stronger contrast and can turn the subject into a silhouette. None of these is automatically better; each creates a different picture.

Notice the size of the source

The softness of a shadow depends on the apparent size of the light source relative to the subject. A large window close to a small object can produce a gradual transition into shadow. Direct sunlight often creates a much sharper edge. A thin curtain can soften the light, although its colour may also affect the photograph.

Try moving the subject closer to and farther from the window. Keep the background in mind: the object and the room behind it may receive very different amounts of light. Expose for the part of the scene that matters most, and check that important bright areas still contain detail.

Let the light lead the frame

A bright patch can draw the eye more strongly than the subject itself. Look at the edges of the image for distracting highlights. A small change in camera position can remove a bright doorway or separate a dark object from a dark background without moving anything in the room.

Rather than trying to eliminate every shadow, decide what it contributes. A shadow can describe a curve, establish a time of day, or leave part of the scene open to interpretation. Keep it when it helps the photograph.