silhouette

A drawing consisting of the outline of something, especially a human profile, filled in with a solid color.

An outline that appears dark against a light background. synonym: outline.

To cause to be seen as a silhouette; outline.

Originally, a portrait in black or some other uniform tint, sometimes varied as to the bailor other parts by lighter lines or a lightening of shade, showing the profile as cast by a candle on a sheet of paper; hence, any opaque portrait, design, or image in profile.

Opaque representation or exhibition in profile; the figure made by the shadow or a shadowy outline of an object; shadow.