National Institute for Historical Photography and Norwegian Society for the History of Photography in association with European Society for the History of Photography (ESHPh), Oslo Symposium, 15.-28.08.1994.
Ausstellungskatalog/ Begleitbuch zur Ausstellung, Kassel, Staatliche Museen/ Ballhaus am Schloß Wilhelmshöhe, 17.04.-26.06.1994; Mühlhausen, Mühlhäuser Museen/ Museum am Lindenbühl, 07.07.-04.09.1994.