Symmetry has been a common feature of artistic works for centuries, but its presence in a picture or sculpture can mean different things to different people and cultures. Generally, symmetry in compositions is seen as a sign of balance and stability, as when both sides of a painting or sculpture appear to be identical or nearly identical.

Symmetry is often used in art to emphasize certain aspects of a subject. A symmetrical composition can draw the viewer’s eye to the center of the composition, allowing the artist to draw attention to a particular element or subject. Symmetry can also be used to create a sense of order and harmony within a picture. Symmetrical compositions are often used to create a feeling of stability or serenity in a picture, giving the piece a sense of calmness and control.

When used properly, symmetry can also convey the idea of unity or togetherness. As each side of the composition is exactly the same, it can suggest a connection between the two sides, indicating that the two are in some way linked. This can be especially useful in artwork that is intended to explore the concept of unity, such as family portraits or depictions of friendship.

At the same time, symmetry can also be used to convey a feeling of rigidity or inflexibility. A strict, symmetrical composition may suggest that the subject matter is not easily changed or manipulated. This can be useful in artwork that is intended to depict oppressive forces or control, or to explore themes of conformity or tradition.

In short, when each side of a composition is exactly the same, it can often tell a story and evoke certain emotions and ideas. Whether it’s used to create a sense of balance or to suggest a sense of rigidity, symmetry can be a powerful and effective tool in the hands of an artist.