Columbia subject headings:
Christian art and symbolism--Italy--Marche.
Church architecture--Italy--Marche.
Harvard subject headings:
Art--Italy--Marche--Congresses.
Christian art and symbolism--Italy--Marche--Congresses.
Christian art and symbolism--Italy--Marche--Modern period, 1500---Congresses.
Church buildings--Italy--Marche--Congresses.
Church decoration and ornament--Italy--Marche--Congresses.
Marche (Italy)--Church history--Congresses.
Oratorians--Italy--Marche--History--17th century--Congresses.
Oratorians--Italy--Marche--History--Congresses.
Princeton subject headings:
Arts and religion--Italy--Marche--History--17th century--Congresses.
Christian art and symbolism--Italy--Marche--Congresses.
Marche (Italy)--Church history--Congresses.
Oratorians--Italy--Marche--History--Congresses.