The power of form applied to geometric tracery : one hundred designs and their foundations resulting from one diagram (1851)
Billings, Robert William, 1813-1874 · Edinburgh ; London Published by the author by William Blackwood and Sons · leaf 18
the same. Our illustrations here are sufficient 3 but the readerwho wishes to investig-ate this matter further will find it fullytreated of in the 7th chapter of the fifth book of Vitruvius. To those who have the knowledge of architectural detail^our diag-rams and their results need no particular…
Decoration and ornament · Geometrical drawing
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