Columbia subject headings:
Harvard subject headings:
Church decoration and ornament--Italy--Rome--Guidebooks.
Rome (Italy)--Buildings, structures, etc.--Guidebooks.
Sant'Agnese in Agone (Church : Rome, Italy)--Guidebooks.
Princeton subject headings:
Christian art and symbolism--Italy--Rome--17th century--Guidebooks.
Church decoration and ornament--Italy--Rome--Guidebooks.
Guidebooks.
Rome (Italy)--Buildings, structures, etc.--Guidebooks.
Sant'Agnese in Agone (Church : Rome, Italy)--Guidebooks.