Question

what does a silhouette represent ​

Answer 1

Answer:

mystery.

Explanation:

shadows/silhouettes represent mystery, something unknown, and when a character is shown as a silhouette, it generally means that there is a big "unknown" about that character, apparently a lot more than what meets the eye.

Answer 2

Answer:

Silhouette, an image or design in a single hue and tone, most usually the popular 18th- and 19th-century cut or painted profile portraits done in black on white or the reverse. Silhouette also is any outline or sharp shadow of an object.