I don't feel like I encountered many problems figuring out how to use lines to enhance photos. However, I'm not too fond of the chain link fence photo (bottom). I feel like there's not enough going on and it's not as interesting as the other two. For example, the bass guitar (upmost photo) had light reflecting off of it, frets on the neck, and knobs, making for activity. The hadrail photo (middle) has a large tree in the background, branches above, and my house to the left.