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Why is a very light pencil line difficult to see on white paper?

Answer and explanation

Correct answer: The value contrast is low

The governing concept is value contrast, the difference in lightness between a mark and its background. A very light pencil line has a value close to that of white paper, so its edges blend with the surface and the eye receives little separation. Option B is correct. Straightness, paper size and whether a shape is round do not determine the line's visibility in this situation.

Related tags

Pencil LineWhite PaperLow ContrastContrastPrinciples Of ArtArt EducationClass 9 Mcq

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