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. perspective views (visual works)
11. [perspective views by point of view]

Anotations

Scope note:

Refers to drawings, or works in another medium, that are made using oblique perspective, which is a system of linear perspective in which rectangular objects are set at an angle to the picture plane rather than parallel to it. Oblique perspectives may be two-point perspectives, three-point perspectives, or they may use another scheme. For drawings that use oblique projection, where parallel lines remain parallel rather than converging as they recede in space, use "oblique projections."