Columbia subject headings:
Architecture, Renaissance--Italy--Florence.
Church architecture--Italy--Florence.
Florence (Italy)--Buildings, structures, etc.
Santa Maria del Fiore (Cathedral : Florence, Italy)
Harvard subject headings:
Architecture, Renaissance--Italy--Florence.
Architecture--Italy--Florence
Church architecture--Italy--Florence.
Domes--Italy--Florence.
Florence (Italy)--Buildings, structures, etc.
Santa Maria del Fiore (Cathedral : Florence, Italy)
Princeton subject headings:
Florence (Italy)--Buildings, structures, etc.
Santa Maria del Fiore (Cathedral : Florence, Italy)