How can line lead the viewer's eye to the main subject in a drawing?

By making directional lines toward the main subject

A line can do more than outline a form; it can direct attention. A road, branch, arm, boundary, or group of repeated marks may point toward an important object. Because viewers naturally follow strong directions, these lines act like a visual path and lead the eye to the main subject. Their placement, angle, repetition, and contrast can make the intended focus clearer without hiding the subject.

Choice A is correct because directional lines toward the main subject create leading lines and guide visual attention. Hiding the subject would weaken the focus. Sending every line outward would pull the eye away from the centre or intended object, while merely writing a name does not explain a visual method of guiding the eye. The key idea is that the direction of the lines supports the composition’s focal point.

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