Definitions for "Line drawing"
A black-and-white drawing with no shades of gray. Also called line art.
Simple black and white pictures used as symbols for communication, such as Blissymbol and Rebus (Beukelman & Mirenda, 1992)
a drawing of the outlines of forms or objects
Keywords:  pencil, dots, connecting, two
Connecting two dots with a pencil.
Keywords:  stick, figure, series, art, rock
rock art consisting of a series of connected lines to produce a "stick figure" image.