anna_case

I'm a photography student at SUNY Purchase and I'm interested in

learning the Collodion process. I'm looking for a photographer or

someone who is knowledgeable of the process that is in NYC to

possibly take the time to teach me the process. Any information

would be a great help.

Thanks!

I cannot find anywhere the exact formula for Portra 160NC reciprocity

factor. I'm shooting 4x5.

I know that there is no correction needed until after 10 second

exposures. And yeah there's the whole idea of making tests, but I'm

hoping someone who has experience shooting this film can tell me if

it's similar to the black and white reciprocity formula or completely

different. Thanks so much.

What is the technical term for the movement to correct architecture?

It has slipped my mind. It's named after some guys.

Thanks so much!