Experiment with Lighting

Another element of randomness that you can introduce to your portraits is the way that you light them. There are almost unlimited possibilities when it comes to using light in portraits.

Side-lighting can create mood, backlighting and silhouetting your subject to hide their features can be powerful.

Candids: Being Unobtrusive

You may want to make photographs of people going about their business—vendors in a market, a crowd at a sports event, the line at a theater. You don't want them to appear aware of the camera. Many times people will see you, then ignore you because they have to concentrate on what they are doing. You want the viewers of the image to feel that they are getting an unguarded, fly-on-the-wall glimpse into the scene.

A self-portrait doesn't have to be of your face

—the image of two hands holding a camera says a lot about the photographer who shot his own portrait. You can also aim the camera down your body from eye level.