Columbia subject headings:
Buildings--Italy--Florence--Early works to 1800.
Church architecture--Italy--Early works to 1800.
Religious architecture--Italy--Early works to 1800.
Harvard subject headings:
Church architecture--Italy
Church buildings--Italy--Florence.
Florence (Italy)--Buildings, structures, etc.--Early works to 1800.
Princeton subject headings:
Church architecture--Italy.
Florence (Italy)--Churches.