Grab someone’s attention is the correct answer. Think of a yield sign. It’s yellow because it is important for people to notice while driving.
I remembered one time I heard “If you want to look young and thin, hang out around fat old people.” Then I was WHAT?! and wondered if it would work.
Answer:
Line in art maintains the basic form of a shape and can be actual, implied, vertical or horizontal. In "Starry Night," van Gogh uses actual lines in the swirling shapes of the stars seen in the sky. The lines are horizontal and act as directional movement indicators, leading the viewer's gaze across the top of the composition.
Explanation: