Visual Language

Flowing rhythm
Progressive rhythm

This is a good example of a regular rhythm. It is the same consistent pattern used for basic structures.These are two good examples of a flowing rhythm, It is not a consistent pattern. It is mainly used in art.

This is a progressive rhythm. Its constant movement and its the same shapes just in different ways

This is another example of regular rhythm. It is a consistent pattern used for a simple building structure. 

This is a progressive rhythm, it is the same shape but in movement, for example can be used in animations shown here.