Which is an example of a natural shape?

Shape of a leaf

A natural shape is a form that occurs in nature rather than being made according to a strict geometric rule. Leaves, clouds, stones, flowers, and animals are common examples. Such forms often have organic outlines, curves, or small irregularities. A natural shape does not have to be perfectly measured or identical on every side. In art, observing these forms helps students understand how nature provides many different shapes.

A leaf is found naturally on a plant, so its outline is a natural shape. A square drawn with a ruler and a printed rectangle are deliberate geometric forms made by people. A road sign is also a human-made object, usually designed with regular geometric shapes for clear communication. Since only option A gives an example that occurs in nature, the correct answer is A.

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