Reading side light

Start with the shadows

A hillside can look flat at noon and deeply folded an hour before sunset. The ground has not changed. What changes is the angle between the sun, the surface and the camera. Light arriving from one side leaves a visible shadow behind small ridges, stones and stems. Those shadows describe depth without asking colour to do all the work.

Before choosing a frame, look away from the brightest part of the sky. Follow a shadow across the ground and notice where its edge softens. Turn until the light crosses your view. A bank of grass, a stone wall or the folds of a distant slope can become a useful subject even when the wider scene feels unremarkable.

Keep the bright areas honest

Check the brightest important surface, not only the average exposure. Pale rock and thin clouds can lose texture while the rest of the image looks comfortably bright. Use the histogram and highlight warning as guides, then decide which details actually matter. A small reflection may be allowed to go white; a whole hillside usually deserves more care.

There is no need to open every shadow when editing. A darker side gives the lit side its shape. Lift the shadows only far enough to preserve the information the picture needs, and compare the result with the unedited frame before adding more contrast.

Try the same frame twice

Make a photograph, then stay for a few minutes. Watch the shadow of one fixed object rather than searching for a new composition. Make another photograph when the edge moves. Comparing the two frames later is a simple way to learn how quickly low light changes a scene.

Do not stare at the sun through an optical viewfinder. You can study the direction of light by watching the ground, and keep the sun outside the frame entirely.