Street photography :
People and Portrait Photography Quick Tips by National Geographic
Depth of Field Strategies for Street Portraits
How to Bond with Strangers and Make them Relax Around a Photographer
TELL A STORY
The Keys to Developing Your Personal Photographic Style
tell a story – creating mulity layered photografs .See nick onken and his marvelous photo stories.
http://photo.net/learn/ is a good site to start learning about photography