1 ene 1850 año - Ambrotype
Descripción:
The ambrotype was based on the wet plate collodion process invented by Frederick Scott Archer. Ambrotypes were deliberately underexposed negatives made by that process and optimized for viewing as positives instead. In the US, ambrotypes first came into use in the early 1850s. Popular from the 50's-60's.source:
https://en.wikipedia.org/wiki/Ambrotype
Añadido al timeline:
fecha:
1 ene 1850 año
Ahora mismo
~ 174 years ago
