St. Paul's London
St Paul's Cathedral is the Anglican cathedral on Ludgate Hill, in the City of London, and the seat of the Bishop of London. The present building dates from the 17th century and is generally reckoned to be London's fifth St Paul's Cathedral, although the number is higher if every major medieval reconstruction is counted as a new cathedral. The cathedral sits on the highest point of the City of London, which originated as a Roman trading post situated on the River Thames. The cathedral is one of London's most visited sights.
A. Rosengarten, W. Collett-Sandars A Handbook of Architectural Styles (New York, NY: Charles Scribner's Sons, 1895)