Principle of Design: Rhythm

Repetition:
Repititon is shown in this room by having many rectangles. It also shows repetition by using tans and greens.
Radiation:
The pictures hanging on the wall create an effect of radiation. The tree images expand outward toward the outskirts of the room.
Gradation:
Again, the images on the wall create gradation. The tree images are smaller and are on the outside of the larger image.