What is the primary difference between shape and form in visual art

Question

shape is the color; form is the texture
shape is the texture; form is the color
shape is three-dimensional; form is two- dimensional
shape is two-dimensional; form is three-dimensional

Answer 1

The primary difference between shape and form in visual art is that shape is two-dimensional; form is three-dimensional.

Shapes are flat and can be geometric (like squares and circles) or organic (like free-flowing shapes), while forms have depth and volume, being perceived as three-dimensional objects in space.