Principals of Design

Variety - use of several elements of design to hold viewer's attention 

Emphasis - part of the design that catches the viewer's attention.

Pattern - repeating of an object or symbol 

Rhythm - created by one or more elements of design 

Repetition - pattern to make the work of art seem active.

Proportion - feeling of unity when all parts relate well with each other.

Movement - path the viewer's eye takes through the work of art

Unity - harmony between all parts of the work of art

Balance - distribution of visual weight of objects, colors, texture and space.