Photography A - Z the Easy Way: S - SunlightWriten by Eric Hartwell
All images need light but some light is better than others. Sunlight, or natural light can be very helpful in producing a good image. But is needs careful assessment for the right effect.
In general terms, direct sunlight is bad, especially during the middle of the day. The midday sun is cold in colour, harsh and casts dark shadows as well as leading to loss of features. Also, such light is often intense, leading to squinting of the subject. Avoid this is you can. Either side of midday is not ideal either for the same reasons.
Sunlight in the early morning or late evening is best. At these times, the sun is low in the sky and produces softer, more diffuse light. The blueness, found in daytime sunlight, is absent leading to a pleasing colour effect. The diffuse low light produces softer shadows and is less uncomfortable for the model. Consequently the light produces a more flattering effect and discernible features.
Cloudy and overcast conditions can produce good results especially if the light is directional. In these conditions the harsh sunlight has already been diffused by the overhead clouds. Directionality can be achieved by placing your subject next to a window or other such light source.
If the light is harsh, and you have no alternative, then using a reflector can put some light back into the shadow areas leading to a more pleasing effect.
Eric Hartwell runs the photography resource site http://www.theshutter.co.uk and the associated discussion forums as well as the regular weblog at http://thephotographysite.blogspot.com