Before revision: Heide Schlüpman in Frankfurt and Gertrud Koch , first in Bochum then in Berlin, were key theorists contributing to an aesthetic theory of the cinema (Schlüpmann) as dispositif and the moving image as medium, particularly in the context of illusion (Koch).
After revision: Heide Schlüpman in Frankfurt and , first in Bochum then in Berlin, were key theorists contributing to an aesthetic theory of the cinema (Schlüpmann) as dispositif and the moving image as medium, particularly in the context of illusion (Koch).