Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Visual and Verbal Communication (hierarchy name)
4. Visual Works (hierarchy name)
5. visual works (works)
6. [visual works by form]
7. [visual works by form of image]
8. [images by method of representation]
9. [images by method of projection]
10. axonometric projections (images)

Anotations

Scope note:

Refers to drawings created by trimetric projection, which is an axonometric projection where the three spatial axes are unequally inclined to the plane of projection or drawing surface, and the ratio of foreshortening is different for all three.