The document discusses the author's experimentation with using lines in photographs for their college magazine. They realized lines created structure that did not fit the casual style of a college magazine. Two effective photos focused on subjects at the end of lines and had a relaxed feel fitting the school environment. A third photo used a low angle to make the subject unaware of the camera and line, conveying everyday life. A fourth photo was ineffective because the line was out of focus, the subject was blurred, and it did not achieve the goal of guiding the viewer's eyes.