What gives one shape a separate identity from another shape?

Boundary and outline

A boundary or outline marks where one shape ends and another area begins. It helps the viewer identify the edges, limits, and overall form of an object. Even when two shapes have similar size or colour, different outlines can make them appear separate and recognizable. In drawing, a clear boundary therefore gives a shape visual identity and prevents it from blending completely into its background.

The question asks what makes one shape distinct from another. Boundary and outline directly perform this function, so option B is correct. A colour wheel is a tool for organizing colours, the smell of paper is not a visual art element that defines shape, and a bell has no role in separating drawn forms. The defining clue is the edge that encloses the shape.

This is a Class 10 Art Education question. Chapter: Fundamentals of Visual Arts. Topic: Elements of Art.