HARD AND SOFT LIGHT IN PHOTOGRAPHY

Today we are discussing one of the most fundamental lighting issues in photography: the difference between shooting in hard and soft light.

Hard light produces well-defined, dark shadows and tends to originate from a single light source, which is usually either small or located far away. By contrast, soft light produces either soft shadows or no shadows at all. It can be generated from several light sources, by diffusing light using some kind of barrier, or by reflecting light off of different surfaces so that the subject is hit from various angles. In natural lighting conditions, hard light is produced on a sunny day when there is little or no cloud cover, and when the sun is high in the sky—which is something that is generally to be avoided, particularly by beginners. Shooting in other kinds of weather, such as cloudy days, foggy conditions, or even when there is air pollution, will produce soft light, as the sun’s rays are reflected or diffused by the particles in the air.

In general, the size of the light source is inversely proportional to the hardness of the light, meaning that smaller light sources produce harder light.

Soft light, on the other hand, can be created using reflectors or diffusers:

Reflectors: The action of reflecting light essentially turns the reflector into a secondary light source. All kinds of things can be used as reflectors, whether shooting indoors or outdoors. These include professional reflectors or just sheets of paper.

Diffusers: In natural lighting conditions, clouds are great examples of diffusers. In artificial lighting conditions, any semi-transparent material that diffuses or softens the light can be used. Lamp shades are a great example of light diffusion. When shooting, even a thin white cloth can be used.

Both types of light have their own advantages and disadvantages. Hard light can be used to create images with sharp contrast and highlights, emphasizing shape and texture. It can be used to enhance the 3D effect of an image and in general to create dramatic effects. However, hard light is difficult to work with, and it is generally considered unsuitable for many—if not most—situations, particularly when photographing people.

Soft light, by contrast, creates lighting that is more even, which better depicts the colors and shapes of the subject. The choice of which type of light to use depends on the type of photography, the subject, and the desired effect, but soft light is usually the preferred choice, and it is certainly the safest choice for beginners.