2d-3d Conversion

Some drawing exercises displaying competency in 2D to 3D conversion. Going 3D to 2D is even easier
3d-cad 3d-drawing 3d-design-service 2d-and-3d 2d-3d-drafting 2d-3d-design 2d-3d-modeling 2d-3d 2d-3d-cad-modeling 3d-component