Hatton, Richard G · London, Chapman & Hall ld. · leaf 137
t edges of their planes. We draw their traces onthe picture-plane, not themselves. That is to say, we 102 Perspective draw on the picture-plane lines which hide them andstand for them. So that if, as in Fig. 67, we have a vanishing linesome distance to the left of the C.V., we cannot say itis so… … cjt,. Fig. 67.—The theory of findiog the V.L. of a vertical plane at an angleto the picture. measv/rement from C.V., it can be found by an angularmethod. We know that C.V. is directly in front of the spectator.Can we not know also in what similar relation the V.L.on the left is to him ? If the…
Perspective · Drawing
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