Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Processes and Techniques (hierarchy name)
4. [processes and techniques by specific type]
5. [image-making processes and techniques]
6. [perspective and shading techniques]
7. perspective (technique)

Anotations

Scope note:

Refers to a perspective system in which parallel lines converge to various points on a vertical axis. The system was used by ancient Greeks and continued in Western art until one-point perspective was codified in the Renaissance.