Elements

Line- a point moving in space. Line can vary in width, length, curvature, color, and direction.

Value- lightness or darkness of a hue or neutral color.

  

Color- the visual sensation  dependent on the reflection or absorption of light from a given surface.

            

Texture- the surface quality of materials, either actual (tactile) or implied (visual).

          

Shape- A two-dimensional area or plane that may be open or closed, free