When is softness useful for showing distance through line?

Correct answer: When a distant object is to be shown lighter and less distinct

Direct answer: D, when a distant object needs to appear lighter and less distinct. In a drawing, line clarity and strength can help suggest depth. Objects in the foreground are often shown with clearer, firmer, or more detailed marks, while distant objects may be represented with lighter, softer, thinner, or less sharply defined lines. This difference helps the viewer read spatial distance, although it is one visual method rather than an unbreakable rule. A is not the best answer because making the foreground dominant generally calls for greater clarity and strength. B is wrong because a hard edge usually makes an object appear more definite and nearer, not softer and farther away. C is wrong for the same reason: nearby subjects are commonly given clearer edges. D is correct because reduced line strength and clarity can suggest atmospheric or visual distance. Memory cue: near forms speak clearly; far forms speak softly.