Answer:
At its core, a poster is made up of four key features: a title, graphic(s), text, and white space. Layout, flow, and color affect the order and style of these four key features.
-LINE is a continuous point or mark in space.
-SHAPE is an area defined by an outline or edge. It is two-dimensional: length and width.
-FORM is an object with three-dimensions – length, width and DEPTH.
-SPACE is the open parts between, inside, or surrounding shapes or forms. ...
-VALUE is the lights and darks of a color.