Which principle describes exactly similar parts facing each other around an axis?

• A. Balance
• B. Movement
• C. Asymmetry
• D. Symmetry

Answer: (D)

Symmetry is about exact similarity of parts on opposite sides of an axis. When you have a central line or axis, each feature on one side has a mirrored partner on the other side, matching in size, shape, and position. This mirror-like relationship creates a sense of balance and order, and if you imagine folding along the axis, the two halves would align perfectly. That precise, facing-for-each-other repetition is what this idea describes.

Other concepts don’t fit as tightly: balance is about distributing visual weight overall, not requiring exact mirror imagery; movement refers to dynamic flow or action in a composition; asymmetry is the opposite of symmetry, where sides aren’t identical, often to create tension or interest.