Hatton, Richard G · London, Chapman & Hall ld. · leaf 214
Fig. 131.—The mirror vertical and perpendicular to the picture.The object parallel to the picture. … Fig. 135.—The mirror vertical and perpendicular to the piolure.The object in angular perBpective. i8o Perspective blackened, gains us V.P.3. To get the inclination of theV.P. of reflection over V.P.3, a new eye is required. It
Perspective · Drawing
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.