Medieval architecture, its origins and development, with lists of monuments and bibliographies (1912)
Porter, Arthur Kingsley, 1883-1933 · New Haven, Yale University Press · leaf 410
further improvement was introduced. The four colonnetteswhich had supported the angles of the abacus at Laon wereomitted; the fifth — the one opposite the middle of the pier —instead of standing free, was engaged (111. 227, Fig. 2). Thuswas produced a pier at once more compact and more… … >
Architecture, Medieval · Architecture
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