Hatton, Richard G · London, Chapman & Hall ld. · leaf 87
these dottedupright lines, of the points they represent. This is doneby another similar process. A side view or elevation ofthe object, picture-plane, and spectator is obtained. The 52 Perspective same rays are drawn from the corners to the eye as before,and their intersection with the… … Jin. 31 —A periipctive obtained by radial projection. but it is treacherous. This defect is more to be noticedin the side elevation, when the rays come so close togetheras to be very troublesome, and even to render the processunworkable. The plan part of the process is, however, not sodangerous,…
Perspective · Drawing
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