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What mainly causes graphite shine after excessive finger blending?

Answer and explanation

Correct answer: Pressure on the graphite and skin oils

The governing concept is graphite burnishing. Repeated finger rubbing presses and smooths graphite particles into the paper, reducing the rough surface that normally scatters light. Natural oil from the skin may add an uneven sheen and make the rubbed area appear more reflective. Therefore, option B is correct. The paper’s original colour does not create graphite shine, and neither the direction of the cast shadow nor the pencil’s length changes the surface reflection. Use a clean tissue or blending stump with light pressure when possible.

Related tags

Pencil ShadingGraphite ShineFinger BlendingBurnishingDrawing BasicsArt EducationClass 9 Mcq

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