Ruskin, John, 1819-1900 · Boston : Aldine Book Publishing Co. · leaf 768
sharppoint in the outline was rapidly accompaniedby a parallel change in the method of building ;and instead of constructing the arch of brickand coating it with marble, the builders formedit of three pieces of hewn stone inserted in jgjthe wall, as in Fig. XXVII. Not, however, at:first in this… … Fig. XXVII.
Architecture
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