If the outline is correct but value logic is wrong, how will the drawing look?

The form may look flat or confusing

The governing concept is that contour and value perform different but complementary jobs. A correct outline can identify the boundary of an object, but value logic must agree with the position and direction of the light source. If highlights, middle values, core shadows, and cast shadows are placed inconsistently, a rounded surface may appear flat, twisted, or confusing even when its contour is accurate. Therefore, option A is correct. Option B is wrong because an accurate outline alone cannot guarantee a complete drawing. Option C confuses a two-dimensional representation with a physical sculpture. Option D is also false because perspective remains necessary for spatial relationships and cannot be replaced by incorrect shading. Good form drawing requires both structural contour and believable value changes.

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