Which option creates tension through shape contrast?

Placing a sharp and unbalanced triangle among stable squares

Shape contrast appears when forms differ noticeably in qualities such as angle, stability, size, direction, or character. A sharp and uneven triangle placed among calm, stable squares attracts attention because it breaks the expected visual pattern. That interruption can create tension, alertness, or a sense of imbalance. The effect becomes stronger when the surrounding shapes are regular and the contrasting shape is visually active.

Option A is correct because the pointed, unbalanced triangle contrasts with the stable squares and introduces visual disturbance. Options B and C repeat similar forms without a strong difference, so they are more likely to create order or unity than tension. Option D removes the shapes and therefore removes the shape contrast itself. Tension here comes from the relationship between unlike forms, not from the presence of shapes alone.

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