
Nan Goldin
Self-Portrait on the train, Germany (1992)
Tate
The paper used for this process has at least three emulsion layers and each layer is sensitised to a primary additive colour of light. The layers contain a dye related to that colour. During exposure to a colour transparency, each layer records different information about the colour make-up of the image, and in development the silver and unnecessary dyes are destroyed to form the image. Dye destruction prints are characterised by their vibrant colour and durability.
![Nick Waplington, Untitled [JCB], 2008-9](https://media.tate.org.uk/aztate-prd-ew-dg-wgtail-st1-ctr-data/images/x55432.width-420.format-jpeg.jpg)


