Shape
Flat or two-dimensional area: shapes are flat, consisting of length or width
Geometric Shapes
In architecture and manufactured; Circles, squares, rectangles and triangles
Organic Shapes
In nature and irregular; Leaves, seashells, and flowers
Positive Shapes
The main idea of the artwork like the fruit and fruit bowl or the solid form in the sculpture.
Negative Shapes
The space around the positive shapes (empty space surrounding)
Static Shape
Shapes that appear stable and resting
Dynamic Shape
Shapes that appear moving and active
Form
Three dimensional shape (length, width and depth). Depth turns a shape into a form