Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by specific context]
6. architectural elements
7. [structural elements and components for structural elements]
8. structural elements
9. enclosing structural elements
10. [walls and wall components]
11. walls
12. [walls by form]

Anotations

Scope note:

Freestanding exterior walls that curve back and forth regularly along their length. Typically made of brick, the zig-zag or serpentine configuration does not have buttresses, thus differing from the superficially similar "garland wall"; the strength of the serpentine walls derives from the wavy configuration, allowing them to be only one brick thick. This Dutch form was introduced in Britain in the 17th cedntury when Dutch engineers drained the fen country; it was taken up elsewhere in Europe and North America. Often used to enclose gardens.