Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment (hierarchy name)
4. Open Spaces and Site Elements (hierarchy name )
5. site elements
6. landscaped-site elements
7. water features (landscaping)

Additional parents:

1. top of the aat hierarchies
2. Objects Facet
3. Visual and Verbal Communication
4. Visual Works
5. visual works
6. visual works by form
7. automata

Anotations

Scope note:

Automata, water jets, or other devices designed to spray, soak, and surprise unwary onlookers in gardens; generally activated by hidden, usually pressure-sensitive, levers, springs, or similar triggers; popular especially during the Renaissance.