This photo represents proportion, because the red rectangular lockers are of equal size and are proportionate to one another.
This photo of the AUC fountains clearly represents continuity and unity because it looks like the road is continuing far away.
The alternating brown and white squares on the arch, create a type of pattern.
This portrait of Sem is an example of balance, because if his face was split vertically in two sides, the two sides would be equally proportionate.
The photo emphasizes on the girl in the pink dress, which is the focal point of the photo.