Portrait in Metal - Photographer Michael Shindler
The Wet-Plate Collodion process, first introduced in 1851, involves coating an enameled metal or glass plate with a collodion mixture, which is then sensitized, exposed and processed all within a few minutes and while the plate is still wet.

Portrait in Metal - Photographer Michael Shindler

The Wet-Plate Collodion process, first introduced in 1851, involves coating an enameled metal or glass plate with a collodion mixture, which is then sensitized, exposed and processed all within a few minutes and while the plate is still wet.