Digital Photography
Composing Your Shot
The rule of thirds
When you're taking a photo, you don't have to place your subject exactly in the center. In fact, you can often make a photo look more natural by placing your subject off center. You can do this by using a technique photographers call the rule of thirds.
To use the rule of thirds, you'll need to imagine that the photograph is divided into thirds horizontally and vertically. The places where the lines intersect are called power points, and these are often good places to put your subject. For example, in the photo below the lighthouse is placed on the upper-left power point. This allowed the photographer to include the ocean on the right side, which makes the composition even more attractive.
Although you can place your subject on any of the four power points, there will often be one that works better than the others. For example, if your subject is looking to one side, you'll usually want to have more space on that side so the subject is looking "into" the photo.
In the photo below, the subject's eyes are placed near the upper-right power point so he is looking into the photo.
If you're shooting a landscape, try placing the horizon near the top or bottom grid line. In the photo below, the mountains are near the bottom grid line, which helps to give shape to the photo and which also allows more clouds to be shown.
Keep in mind that the rule of thirds is only meant to be a guideline. Every photo is different, so you'll have to experiment to see whether the rule of thirds will improve it.