Complete perspective course : comprising the elementary and advanced stages of perspective, the projection of shadows and reflections, with exercises in theory and practice, also the practical application of perspective (1900)
Spanton, J. Humphrey (John Humphrey) · London : Macmillan and co. · leaf 239
a vertical plane containing the line BE, andn is a point common to both planes, so BE and de producedwill meet in n. 2l6 COMPLETE PERSPECTIVE COURSE Problem 78 Fig. 154 is the drawhrg of an arcli to a scale of ^ = 1. Pro-ject its shadow hy means of an oblique plane of shade;the sun to he in front… … yToo -V = r, iJ is the V.P. for horizontal lines receding to the left,and v for those receding to the right. Draw a line making at s an angle of 70° with d.p., andproduce it to meet h.l. in P. AVith P as centre, and Ps asradius, draw an arc to meet //./. in a. Draw a line makingan angle of 20° at a…
Perspective
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