Emphasis - focus or focal point of the composition that attracts attention first.
Contrast - difference and dynamic range in value, opposites in hue and saturation.
Proportion - scale of the objects, relationship of elements to the whole and to one another, perspective (distance between and around), and size between objects.
Rhythm - movement, repetition or regularity of art elements.
Movement - visual flow, guidance for the eyes through an artwork, suggestion of motion that gives a feeling of action.
Pattern - uniform repetition of an art elements.
Balance - equilibrium or stability, symmetry and asymmetry.