Hatton, Richard G · London, Chapman & Hall ld. · leaf 265
TiQ. 173.—The scaffolding of the problem. IJ also, therefore, vanishes at 30° toward the right,while lA and JH vanish at 60° toward the left. Of the … FiQ. 174.—Sketch of the working. Note that the picture-line iB notthe ground-line. lines of the star, two vanish to the V.P. 30° on the right.These are GB and FD. Two, FC and EB, make 30° withthe picture toward the left, while DO and EG, both at Solving Problems 231 60° to GB, are perpendiculg,r to…
Perspective · Drawing
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