Proprioception is the medical term meaning three-dimensional perception.
A three dimensional spiral.
trompe l'oeil
three dimensional
"3D"
Cubic
Perspective, perhaps.
Probably not. We use the term 'volume' to express the amount of space occupied by three-dimensional object.
The term for the creation of the illusion of three-dimensional texture on a two dimensional surface is "visual texture." There are many ways of achieving visual texture, including relief, shading, and perspective.
The term "statue" is used for three-dimensional works of art. Of course, two-dimensional works of art exist, but they are not usually called "statues".
It's called a "double helix".
trompe l'oeil