Columbia subject headings:
Fountains in art--Congresses.
Fountains in literature--Congresses.
Fountains, Renaissance--Congresses.
Water in landscape architecture--Congresses.
Harvard subject headings:
Fountains in literature--Congresses.
Fountains, Renaissance--Congresses.
Water in landscape architecture--Congresses.
Princeton subject headings:
Fountains in literature--Congresses.
Fountains, Renaissance--Congresses.
Water in landscape architecture--Congresses.