Photoas
- 6. Viewpoint
http://barongrace.wordpress.com/2010/10/05/viewpoints-in-photography/
- 7. Cropping
http://www.photopoly.net/focus-on-the-subject-by-filling-the-frame/
- 8. Simplicity
http://www.kenlauher.com/
daily-
wisdom/?Tag=Simplicity
http://compoundthinking.com/blog/index.php/2006/05/31/what-is-simplicity/