What best identifies excellent expert-level pencil shading?

Correct answer: Consistent light, controlled value range, form-following strokes, material-sensitive edges, and clear visual emphasis

Excellent pencil shading is judged by coordinated relationships rather than by darkness alone. The light direction should remain consistent, values should move through a controlled range, strokes should follow the form, edges should respond to material and focus, and the composition should have clear emphasis. Therefore, option B is correct. Excessive blackness, uniform blending, or a thick outline can flatten or stiffen the drawing.