Hierarchy classification:

1. top of the aat hierarchies
2. Associated Concepts Facet
3. Associated Concepts (hierarchy name)
4. [concepts in the arts and humanities]
5. artistic concepts
6. forms of expression (artistic concept)
7. [forms of expression for visual arts]

Anotations

Scope note:

Concept in art from the 20th century on, particularly architecture of the 1920s and 1930s, promoting virtues of machines, engineering principles and technology, and placing emphasis on clean, uncluttered forms thought to be characteristic of machines.