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. pigment processes
9. bichromate processes
10. dusting-on process

Anotations

Scope note:

Refers to a variant of the dusting-on process in which pigment is a vitrifiable powder, available in a wide range of colors, that is fired onto porcelain, earthenware, china, or the like; more broadly refers to any process to form an image on porcelain, china, earthenware, or similar material.