Reminded me of lash up slide copying (not done it for 30 years) - Googling 'slide copier' gave more food for thought
^^What scanner / camera / software was used?
Tempted to try with MR16 LED lamps instead of flash - can't imagine problems with colour cast in monochrome - and moving the paper (light box perspex?) back from the negative to throw it out of focus.
@MrE
Interesting.
Reminded me of lash up slide copying (not done it for 30 years) - Googling 'slide copier' gave more food for thought
^^What scanner / camera / software was used?
Tempted to try with MR16 LED lamps instead of flash - can't imagine problems with colour cast in monochrome - and moving the paper (light box perspex?) back from the negative to throw it out of focus.