Columbia subject headings:
Architecture--Awards--Italy--Tuscany.
Architecture--Competitions--Italy--Tuscany.
Architecture--Italy--Tuscany--History--21st century.
Harvard subject headings:
Architecture--Awards--Italy--Tuscany.
Architecture--Competitions--Italy--Tuscany.
Architecture--Italy--Tuscany--History.
Princeton subject headings:
Architecture--Awards--Italy--Tuscany.
Architecture--Competitions--Italy--Tuscany.
Architecture--Italy--Tuscany--History--21st century.