Freehand perspective and sketching; principles and methods of expression in the pictorial representation of common objects, interiors, buildings and landscapes (1910)
Norton, Dora Miriam · Brooklyn : D. M. Norton · leaf 115
ide boundary lines of the circular frame may now bedrawn to VP2, when there will remain only its inner thickness todraw. The edge of this is an inner circle on the back of theframe, actually like the inner one in front. Draw lines (E and F)from the ends of the front inner ellipse to VP2. These may… … A / c r^: oX ?^ ^ B ^ ^ >■ X. y / t> CIRCULAR FRAME IN A SQUARE FRAME The round arch (Fig. 162, also Ch. XXXII) is an interestingapplication of this principle. Errors in drawing these andkindred forms (B in Fig. 162) so common with beginners areeasily avoided when these principles are…
Drawing
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