Elementary linear perspective of form and shadow ... Complete in itself ... For draftsmen, artists, and industrial drawing courses in preparatory and high schools, etc. In two parts.. (1891)
Warren, S. Edward (Samuel Edward), 1831-1909 · New York, J. Wiley & sons · leaf 94
an infinitely distant 84 LINEAR PERSPECTIVE. point on ab-ah\ vb is the perspective oidb-ah produced to aftinfinite length, from hh*^ back from the perspective plane. h. As a further exercise, let the student take lines in otheipositions. Thus in Fig. 45 let the given line have such a positionthat… … Fig. 47. Fig. 47, let PBE be the plan of the tower, and FGN of the spirewhose vertex is A. Let LL be the ground line, taken through the ?! <3ENERAL PRINCIPLES AND ILLUSTRATIONS. 8f corner B, which indicates the real position of the perspective plane;LL indicates the position of the perspective…
Perspective · Mechanical drawing
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