Columbia subject headings:
Building sites--Planning--Early works to 1800.
Gardens, English--Early works to 1800.
Harmony (Aesthetics)--Early works to 1800.
Landscape architecture--Early works to 1800.
Harvard subject headings:
Architecture, Modern--18th century
Architecture--England--18th century.
Princeton subject headings:
Building sites--Planning--Early works to 1800.
Gardens, English--Early works to 1800.
Harmony (Aesthetics)--Early works to 1800.
Landscape architecture--Early works to 1800.