Diffuse light

When cloud cover, mist, dust or some other sort of haze is diffusing the light, don't despair. This type of light is exactly what is needed for a wide range of photographic subjects. Fine particles in the air soften the landscape, and, in certain circumstances, this can enhance the mood in an image. I find misty and hazy days beneficial for close-up or telephoto work with wildflowers and wildlife, or when shooting inside a forest. In these instances, harsh sunlight creates dark shadows that can make a photograph unappealing, whereas light filtered and reflecting from fine particles can gently illuminate even the darkest areas.

Another effect of diffused light is intensified colour. This effect can be seen when bright areas of sky are excluded from the frame. As a result of the lack of shadow and contrast, colours appear more tonally varied and fine textures are visible. The form of a subject is more likely to be enhanced in diffused light, especially if the photographic angle is varied; to select the best angle, simply try moving around your subject.