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]

Anotations

Scope note:

Drawings or works in another two-dimensional medium in which part of an object or structure is removed to show the interior. For orthographic drawings specifically, use "broken-out sections," "half sections" (for objects), or "sectional elevations" (for structures).