Make sure the background you choose complements the subject of the photo. If you take a photo of a model against a busy background, the viewer's attention is going to be drawn to the background rather than the clothes. As a general rule, simple backgrounds with colors that contrast with those of the subject are ideal.
Focus on a single subject in your photographs. Pictures will work best with a single, clear point of focus. Setting up a composition that involves multiple subjects can be difficult and can result in a disorganized, cluttered frame. Having a single subject also makes setting your zoom and other settings easier.
Play with the shutter speed on your camera to catch unique and wonderful photos. If you have the right shutter speed, you can get beautiful photos that would normally happen so fast that the human eye couldn't process it fully. Try experimenting with shutter speed and a tripod at a stream or waterfall for some great photos.
Picking the right keyword can make a huge difference in your search traffic. Make sure you are making the right choices!