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 processes
8. subtractive color processes (photography)

Narrower term/s

• Kodachrome (TM)
• Kodacolor (TM)
• Ektachrome (TM)

Anotations

Scope note:

Photographic processes in which subtractive dyes form from the reaction of the oxidation product of the developing agent (resulting from the development of the latent image) with a coupler, contained either in the film or in the developing solution.