Note 11 — Chapter XVII

Ingenious treaties have been written on the origin of the Gothic and Saracenic styles of architecture; but it seems to me impossible to contemplate many Byzantine edifices without feeling persuaded that this manner is the parent of both. Taking the Lower Empire for the point of departure, the Christian style spread north to the Baltic and westwards to the Atlantic. Saint Stephen's in Vienna, standing half way between Byzantium and Wisby, has a Byzantine façade and a Gothic tower. The Saracenic style followed the Moslem conquests round by the southern coasts of the Mediterranean to Morocco and Andaloss. Thus both the northern and the eastern styles met each other, first in Sicily and then in Spain, both having started from Constantinople.