Hatton, Richard G · London, Chapman & Hall ld. · leaf 42
t from one, as actually apoint miles in the distance. But of course, to thespectator, if a point on the picture-plane Nicies the point The Picture-plane 7 in the far distance, it is that point, for it takes its placein the view. The relation between picture-plane and spectator istherefore as… … Hon C V Fig. 7.—The eye and the picture-plane. rays of light will pierce the picture and converge to thespectators eye. Of all these rays the one which occupiesthe shortest distance between the picture-plane and theeye is known as the Principal Visual Ray, P.V.R Thisshortest distance is, of course,…
Perspective · Drawing
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