Utilitarian ends and especially services for cinema also gave rise to collaborations between sound engineers and neo-avant-garde artists, such as those associated with the Workshop of Film Form (WFF) from Łódź. Working on a conceptual level seems to have been a shared goal. Józef Robakowski mentions the search for new forms that was the main motivation for him and his circle.
My colleagues at the Workshop of Film Form also knew that there is a necessity to change both the image and sound in our films. We had to find new stylistic forms based mainly on counterpoint.
However, the common ground with visual artists never became a common front. Collaborations were only occasional due to the studio’s organisational framework. It has to be remembered that PRES was a unit within the massive structure of Polish Radio and had to conform to its daily routine and fulfil ordinary commissions.
Visual inspiration also affected the composers who worked at PRES. Many of their autonomous works bear titles relating to the visual arts, and especially to modernist art forms and techniques (Bogusław Schaeffer’s Collage [1965], Assemblage [1966], and Mobile [1972], and Eugeniusz Rudnik’s Ready Made [1977]).
In the case of Bogusław Schaeffer, who was the author of one of the first happenings in Poland, there are direct links to the visual sphere. He writes plays and directs his own theatre pieces, and his experiments with graphic scores clearly reveal collage as a primary inspiration. Schaeffer and later Zygmunt Krauze were also inspired by Władysław Strzemiński's theory of Unism, which called for the absolute homogeneity of painting. Schaeffer's composition Hommage à Strzemiński (1967) incorporates fragments of Strzemiński's book Theory of Vision. The radical artist’s writings that were to describe the new vision were:
…here confronted with an experimental sonic environment using panoramic sound effects and inducing in listeners specific auditory illusions. These illusory perceptual structures bring surprises. With the help of technology, the composer creates a phenomenon that listeners perceive as the new hearing.
Adopting the extreme unity of form that Strzemiński proclaimed for painting, Schaeffer created a composition in which sounds from heterogeneous sources are combined into a unified and horizontal whole.