Applied perspective, for architects and painters (1901)
Longfellow, William Pitt Preble, 1836-1913 · Boston and New York, Houghton, Mifflin and company · leaf 172
GROINED VAULTING 95 the wall in horizontals vanishing at V. The meeting points of the tangents and thecrowns of the arches are in the verticals from q, q, etc., the centre lines of the bays ofthe wall; the lower ends of the tangents are in the verticals from /, /, etc., in line withthe axes of the…
Perspective
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