http://www.picturecorrect.com/wp-content/uploads/2009/11/rule-thirds3.jpg

Rule of Thirds

http://www.royalalbertamuseum.ca/natural/insects/bugsfaq/pics/harle.jpg

Simplicity

http://www.johnharveyphoto.com/Life/04_2006/RowOfTreesBehindTulipsHg.jpg

Depth

http://farm1.static.flickr.com/215/496682127_b4b10641f8.jpg

Line

Http://www.Efficient.Ws/wp-content/uploads/2010/03/front-view-beach-house-design.Jpg

Symmetry & Patterns

http://www.goaliecrease.net/attachments/equipment-reviews/2132d1298165580-stomp-hockey-gear-hockey-goalie.jpg

Framing

http://4.bp.blogspot.com/_UeKpPmoedmk/S0sogkh4eyI/AAAAAAAAALU/4A5EAxjHyl4/s400/Tree+and+Sky+Bliss_the+long+goodbye.png

Background

http://www.tausugonline.com/jolo%20town.jpg

Viewpoint

http://image.corvettefever.com/f/9831753+w750+st0/ccrp_0805_001_z+e85_ethanol_1998_chevrolet_corvette+2_corvettes_side_by_side.jpg

Balance

http://www.foxnews.com/images/341076/1_61_eye_blue.jpg

Cropping