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. [photography and photographic processes and techniques]
7. photographic techniques
8. [photographic processing and presentation techniques]

Narrower term/s

• unsharp masking

Anotations

Scope note:

In photographic processing, the technique of combining auxiliary transparencies with the original negative or positive transparency to adjust contrast, tone, or color in the exposure, and the technique of covering parts of a negative while exposing it.