Columbia subject headings:
Harvard subject headings:
Elizabeth, Queen, consort of George VI, King of Great Britain, 1900-2002--Homes and haunts--Pictorial works.
Gardens--Great Britain--Pictorial works.
Princeton subject headings:
Elizabeth, Queen, consort of George VI, King of Great Britain, 1900---Homes and haunts--Pictorial works.
Gardens--Great Britain--Pictorial works.