Columbia subject headings:
Bernini, Gian Lorenzo, 1598-1680.
Columns--Vatican City.
Piazza San Pietro (Vatican City)
Porticoes--Vatican City--History--Sources.
Porticoes--Vatican City--History.
Vatican City--Buildings, structures, etc.
Harvard subject headings:
Bernini, Gian Lorenzo, 1598-1680
Columns--Vatican City.
Piazza San Pietro (Vatican City)
Porticoes--Vatican City--History--Sources.
Porticoes--Vatican City--History.
Vatican City--Buildings, structures, etc.
Princeton subject headings:
Bernini, Gian Lorenzo, 1598-1680.
Columns--Vatican City.
Piazza San Pietro (Vatican City)
Porticoes--Vatican City--History--Sources.
Porticoes--Vatican City--History.
Vatican City--Buildings, structures, etc.