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

Narrower term/s

• wet collodion process[+]
  • tintype (process)
  • ambrotype (wet collodion process)
• dry collodion process

Anotations

Scope note:

Photographic processes in which collodion is the binder. A silver halide is the light-sensitive agent, and the process may be used to produce positives (ambrotypes, tintypes) or negatives.