Hierarchy classification:

1. top of the aat hierarchies
2. Associated Concepts Facet
3. Associated Concepts (hierarchy name)
4. [culture and related concepts]
5. culture-related concepts
6. [cultural movements and attitudes]

Anotations

Scope note:

New or experimental concepts, particularly attitudes, ideas, or works of art or architecture from the late 19th to the mid-20th century, that depart from the existing norm in an original and experimental way.