I was at the Imaging Arts Gallery today where Daniel Kazimierski was speaking about his work. Pt/Pd, Gum, Salt Cyanotype. Now almost all from pinhole. Much from enlarged negs. So I asked him "How do you make your enlarged negatives? Digitally?". He looked at me and said "Well you _can_ make them that way." then he described the analog materials and methods that he uses.
