When can use of asymmetrical shape be effective?

When naturalness, movement, or informality must be shown

An asymmetrical shape does not have matching halves on both sides of an imagined central line. Such shapes often look less formal and more natural because living things and natural forms are rarely perfectly balanced. Their uneven sides can also suggest action, change, freedom, or movement. Designers may use asymmetry to make a composition feel lively and informal, especially when exact balance would make it look rigid or mechanical.

Option A is correct because asymmetry is useful for showing naturalness, movement, or informality. Option B describes symmetry, not asymmetry. A measured square in option C requires regular, equal sides, while option D is unrelated because an asymmetrical shape is still meant to be seen. The choice follows from the expressive quality of unequal or irregular form.

This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Shape.