Ruskin, John, 1819-1900 · Boston : Aldine Book Publishing Co. · leaf 746
foils, instead of under them, and thereby applied at farbetter advantage. And, in the second place, the joints of themasonry were changed. In the Frari (as often also in St. Johnand St. Pauls) the tracery is formed of two simple cross bars orslabs of stone, pierced into the requisite forms, and… … £34 THE STONES OF VENICE. by a horizontal joint, just on a level with the lowest cusp of thequatrefoils, as seen in Fig. XXI., a. But at the Ducal Palacethe horizontal joint is in the centre of thequatrefoils, and two others are introducedbeneath it at right angles to the run of themouldings, as…
Architecture
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