“Moving is often something that many photographers don’t immediately consider, especially if they are using a zoom lens. Simple movements like adjusting your position left or right, crouching, or climbing onto an available surface can make all the difference in the world. Shooting upwards generally makes a subject look more dominating (and is sometimes known as the Hero Shot for that reason — and popular with politicians).” – MatadorU’s Travel Photography course, Chapter 4 on Techniques.
Wan Phing Lim 