I just learned how to do Wet-Plate Collodion.
The ambrotype was introduced in the 1850s. It is a positive photograph on glass
made by a variant of the wet plate collodion process –
each picture is a unique original.
I learned about mixing chemicals (the silver bath, the collodion, the varnish),
exposure and development … and all that in english language.
Thank you Dave @ Central Valley Project
Photographic Studio – this was such a great workshop!