Line:
 -A fundamental mark or stroke. Two connected points form a line. It doesn't hasn't have to be straight.

Color:
-  Comes from light.

Attributes:
- Hue
-values and tints and shades
-saturation gives color brightness or dullness

Shape:
- an area that stands out from the space next to or around it due to a defined or implied boundary.

Categories:
- Geometric shapes
- Organic Shapes, informal or irregular
- Positive and negative shapes
- Static shape, appears to be resting or still
- Dynamic shape, it appears to be moving.

Texture:
- how a surface feels or looks. Tactile texture is the actual feeling, visual texture is the illusion of the actual texture.

Space:
-Space is the depth of an area. You can make a two dimensional by creating of of a three-dimensional. (i.e. overlapping objects, shading, highlights, etc.)

Form:
- any three dimensional object. You can measure form with height, width, and depth, also with shading.