Random Picture

Balance: it has a good sense of balance and i think that is achieves balance by being symmetrical.

Proportion: This picture shows a vast space of water and land. we can tell by looking at the picture that it huge area.

Rhythm: this picture has a good sense of rhythm, it may make the person looking at it think about a slow moving river during a nice hot day. it has a flowing rhythm.

Emphasis: I think the emphasis is mainly on the water, by looking at the water you can actually see the whole picture. Also the vibrant blue color reflected from the sky is eye catching. 

Unity: This picture has a very constant use of the colors blues and green, with the reflection of the land in trees on the water along with the sky it creates unity.