A history of architecture in all countries, from the earliest times to the present day (1874)
Fergusson, James, 1808-1886 · New York, Dodd, Mead · leaf 72
ed to renderthe openings more orna-mental, probably be-cause tracery had to acertain extent beenadopted in France andthe Netherlands at thatperiod. They did thisfirst by foiling circlesand semi-circles; theformer a pleasing, thelatter a very unpleasing, form of window, but not so bad as the… … 502. Back Windows in Dwelling-house, Cologne.
Architecture
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