Medieval architecture, its origins and development, with lists of monuments and bibliographies (1912)
Porter, Arthur Kingsley, 1883-1933 · New Haven, Yale University Press · leaf 102
III. IM. — Plan of Morieiival RIB VAULTS ON A CURVED PLAN and the arch of the main arcade, dc. It is evident that thethree arches ad, ah, dc, and ac all have bases of varying length.Consequently, if they were constructed with a semicircularradius, they would all rise to the varying heights shown in…
Architecture, Medieval · Architecture
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