Why car photos look better at 7 a.m. than at noon

People blame the camera. Sometimes they blame the car. The real variable is above both of them: how big the light is, relative to the car.

Small light, hard edges

At midday the sun sits nearly overhead and behaves like a single bright point. A point light throws shadows with knife edges and reflections that are small and intense. On a painted panel you get a tight white hot spot surrounded by dark, and the shape of the car — the whole reason you wanted the photo — disappears into contrast.

Big light, soft transitions

Early and late in the day, the sun is low and the light has to travel through far more atmosphere. It scatters. The sky itself becomes the light source, which means the light is now enormous compared to the car. Highlights stretch into long bands that follow the body line. Shadows have gradients instead of edges. The paint colour shows up in the mid-tones instead of being blown out or crushed.

That's the whole trick. Photographers call the hour after sunrise and the hour before sunset golden hour, but the gold is a bonus. The softness is the point.

Cars are the worst case

A person's skin scatters light. A brick wall absorbs most of it. A car reflects it. Every panel is a curved mirror, so the car doesn't just get lit by the sun — it shows you the sun, the sky, the trees, the photographer, and the white van parked across the street. Soft, low light makes those reflections broad and gentle. Hard, high light makes them small, bright and everywhere.

What to do about it

• Shoot early or late. If the meet starts at ten, shoot the car at eight.
• On overcast days, shoot whenever. The cloud is a softbox the size of the sky.
• At midday, find open shade: the shaded side of a building with clear sky beside it.
• Point the nose of the car away from the sun and let the light rake down the side. Side light shows shape; front light flattens it.
• Watch what is reflecting. Move the car, or yourself, until the panels show sky instead of the van.

Why the calendar shoots are scheduled the way they are

Almost every image that makes it into our calendar was shot inside those two windows. It is not a style choice as much as a physics choice. When a car has to hold a wall for a month, the paint needs to read as paint and the shape needs to read as shape. Low, wide light is the only thing that does both.