Columbia subject headings:
Siena (City-state). Ufficio dell'ornato.
Siena (Italy)--History.
Urban beautification--Law and legislation--Italy--Siena (City-state)
Harvard subject headings:
Decoration and ornament, Architectural--Italy--Siena (City-state)
Siena (City-state). Ufficio dell'ornato.
Siena (Italy)--History--1355-1557.
Siena (Italy)--History.
Urban beautification--Law and legislation--Italy--Siena (City-state)
Princeton subject headings:
Architecture, Renaissance--Italy--Siena.
Architecture--Italy--Siena.
Siena (City-state). Ufficio dell'ornato
Siena (Italy)--Buildings, structures, etc.