Jopling, Joseph, Gladwin, George, fl. 1821-1838 · London : M. Taylor · leaf 28
izontal, the corner a being towards the observer, the representation will appear as in fig. 13: if the corner c is next the ob¬ server, its appearance will be as in fig. 14. In both these, the planes by which the cube is cut appear vertical. If fig. 12 be a vertical face, and ab be the top, then…
Axonometric projection · Perspective
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
