Dr Bob

Dr Bob These cathedrals were built with towering spires, pointed swervees and flying buttresses giving impressions of musical harmony and luminosity. One of the major accomplishments of the 12th and 13th centuries was to wear out the blueprint mastery of the ribbed vault, pointed arch and flying buttress to develop a great cathedral that is at once taller, lighter, replete(p)r, and to a greater extent elegant than the ones before.

Even though the pointed arch could support more weight than its predecessors, there was still the business of finding a way to support the heavy masonry ceiling vaults o ver wide spans. In order to support the outward thrust of lay vaults, vertical support walls have to be very wide and heavy Bibliography: ...If you want to get a full essay, order it on our website: BestEssayCheap.com

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