Academic Shoot; Lines

1. I don't think i did very well on this photo with following rule. This wasn't the original image that i had chose for this rule.
2. The Subject of this photo is the lines made with the cases and the books.
3. It is not very clear what the subject is in this photo.
4. I think i should've taken way more photos of this rule because I'm sure it was everywhere but i just really didn't capture it.