To show the Rule of Thirds, Leading Lines, and Depth of Field, I have found an example of each and taken a picture of my own for each.
This is an example of rule of thirds. The tree, sun, and clouds line up with the lines.
This is my example of Rule of Thirds. David S Pumpkins and the door line up with the rule of thirds.
This is an example of leading lines. The way this photo was taken directs your eyes to the big boi with the ball.
This is my example of leading lines. The floorboards leads your eyes to the sexy babe in the back.
This Coke fella is an example of both leading lines and depth of field. Only the Coke bottle is in focus.
This good pupper is my example of depth of field. Only the good boi is in focus.