What is a 3D drawing anyway?
What exactly is the difference between a drawing in 2D and an image in 3D? The answer is relatively easy to understand.
When you draw in two dimensions, you do not consider the volume of your subject on your drawing, but only height and width. When you draw in 3D, you integrate a third dimension: depth.
Needless to say, this third dimension makes a drawing much more realistic, because it remains true to the smallest details that the eye observes in reality. In a 3D drawing you can capture depths, distances and proportions.
