When shape contrast and value contrast work together in a composition, what effect becomes stronger?

Emphasis and readability

The governing concept is combined contrast used to establish visual hierarchy. Shape contrast makes the main form differ through contour, size, or geometric character, while value contrast separates light areas from dark areas. When both operate together, the viewer can locate the focal subject quickly, distinguish its boundary, and read its importance within the composition. Therefore, option A is correct: emphasis and readability become stronger. Option B is too absolute because coordinated contrast usually reduces confusion. Option C is incorrect because contrast supports recognition rather than ending it. Option D is also false; contrast does not remove negative space, and the empty areas may continue to support the focal form and its legibility.

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