Line: A point moving in space. Line can vary in width, length, curvature, color, or direction.

Value: Lightness or darkness of a hue or neutral color.

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-form or geometric

 

 

Space: The emptiness or area between, around, above, below, or containing within objects.

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