Many of Kohn’s prints of the 1970s and 1980s were marked as “E/V;” these are evolving editions (editions variees) in which each impression is unique, although printed from the same plate. See examples here:
Many of Kohn’s prints of the 1970s and 1980s were marked as “E/V;” these are evolving editions (editions variees) in which each impression is unique, although printed from the same plate. See examples here: