This photo is in the library. It experiments with a lot of things happening in one side of the photo.

 This one experiments with little to nothing happening, with lines making it look abstract.

 Not all photos are interesting, and that applies to this one.

 This one might be perceived as halves, but it's really thirds/

 There is always the odd one out. (That's my locker)

 There are lots of patterns in this photo, making it interesting.

 This one is a lot wider than it is tall.

This one also has a lot of patterns, but it's at an angle.