My 3 choices.

Democracy: The right way.

Elements of Design 

Line: Straight , horizontal, vertical & curvy line used.

Shape: Square, circle. Easily defined
 Value: Strong contrast between orange and grey people.
  Color: bright and saturated.
 Texture: rough

Principles of Design

Hierarchy: Focuses more on the people.

Gradation is static. from light to dark 
 Repetition: Less. Only in the people. 
 Unity: Yes, sense of completion

Do not judge.

Elements of Design 

Line: Straight, horizontal, vertical & curvy line used.  

Shape: Can be easily defined. Human body. 
 Value: Strong contrast between the black and white colours.
  Color: black and white.
 Texture: Visual
 Alignment & Proportion:Two Dimensional Art.
 Eye movement: Yes

Principles of Design

Hierachy: Emphasized more on the shadow.

Balance: Yes, asymmetrical balaced 
 Repetition: Repetition in the human shape of their shadows
 Scale: Normal
 Dominance in size to add interest.

Which face should I wear today?

A revised version.

Elements of Design

Line: Straight, horizontal, vertical & curvy line used.  

Shape: Mask and human body.
 Value: Strong contrast between the mask colors due to different expressions
  Color: Varies with different masks.
 Texture: Visual
 Eye movement: Yes

Principles of Design

Hierachy: Focuses more on the masks expressions.

Balance: Yes, asymmetrical balaced 
 Repetition: Yes,repetition of the outline of the masks.
 Scale: Masks looks bigger compare to the body.
 Unity: Yes, sense of completion