What problem can occur when the edge of a figure is repeatedly traced with dark lines?

The figure may look heavy and stiff

The governing concept is controlled contour and variation in line weight. A contour should clarify the edge without becoming so dark and thick that it dominates the entire figure. Repeatedly tracing the same boundary deposits extra graphite or pigment, making the outline heavier and visually harder. This can flatten the form, reduce subtle transitions, and make the figure look stiff rather than naturally observed. Therefore option A is correct. Option B is the opposite of the usual effect: repeated dark tracing normally makes a contour stronger and harsher, not softer. Options C and D are unrelated because outlining does not automatically alter interior colour or correct proportion. Good drawing uses selective, balanced contours and lets some edges remain lighter or broken.

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