fotogramm

 I held a coure in photography about "Fotogramm" iniciated by Mag. Trautenberger. It is an old technic, used by Man Ray in the darkroom to produce pictures without camera in  black and white. The 24 children of class 2b in the school Waltergasse in Vienna seemed to be sattisfied with their creations.
Do want to know more about Fotogramm or Rayogramm?