This shows emphasis because the sink is the center attention in this bathroom.
This picture shows random rhythm by the how the space is arranged, and the sense of movement. The room is arranged in a random category.
The hallway is regular rhythm because the doors with windows repeat themselves down the hallway. The roof has the same design repeating itself down the whole hallway.b
This small room shows radical balance because all of the vases and fire sticks surrounded the fire. Your eyes lead you to the fire which is right in the middle.
The bathroom shows symmetrical balance with equal weight on each side of the bathtub which is in the center. The theme is horizontal.