I’d love to go to a photography exhibit at a museum where, for each photograph, the entire roll of raw footage from which that picture came was available for perusal, either in analog or digital fashion.
It would be great, also, if the changes that had been made to the photo — cropping, color changes, and so on — were also made visible.
I would learn more about the photographer’s process at such a show than I have learned about in the past.