Columbia subject headings:
Harvard subject headings:
Ascoli Piceno (Italy)--Buildings, structures, etc.
Doorways--Italy--Ascoli Piceno.
Facades--Italy--Ascoli Piceno.
Princeton subject headings:
Ascoli Piceno (Italy)--Buildings, structures. etc.
Doorways--Italy--Ascoli Piceno.
Facades--Italy--Ascoli Piceno.