I am extremely new to this SE site and I have not been on SE for a while in general, so I kind of got out of the SE 'habits'.
I would like to know if questions, typically 'How did they develop this photograph?' are on scope here. To put this into more context, I aim to ask how the author of a specific photograph managed to merge two photographs on black and white film through the use of enlarger. I apologize if this has been asked before, or if questions on the process of this kind already exist. I couldn't find anything.