Why are initial light lines made in a sketch?

Correct answer: To establish the composition and proportions

Answer: A, to establish the composition and proportions. In a sketch, initial light lines act as a temporary planning framework. The artist uses them to decide where objects will stand, how large they will be, how parts relate to one another, and whether the overall arrangement fits on the page. Because these lines are light, they can be adjusted or erased before details and final contours are added. Option A is correct because planning composition and proportion is the main purpose. Option B is wrong because drawing lightly does not roughen the paper surface. Option C is wrong because darkening the final outline happens later, after the form has been checked. Option D is wrong because lines do not dry colours; drying depends on the material and conditions. Memory cue: light first, dark later—first build the framework, then confirm it and strengthen selected lines. This prevents early mistakes from becoming permanent.