How to sketch vanishing points, horizon line, picture plane, and cone of vision to create a pencil and paper interior perspective.
Drafting, Modeling and 3D Printing with Lydia Sloan Cline
Hand drafting for Interior Design, SketchUp, Autodesk 123D and MakerBot
How to sketch vanishing points, horizon line, picture plane, and cone of vision to create a pencil and paper interior perspective.