“A multiple ‘camera obscura’ generates several programs of super-positions of pinhole structures (diaphragm patterns). The hole screens consist of an evaluate number of little apertures (= sign) in a determined arrangement (pattern, screen). [ … ] Color, contrast, and distribution of the signs and of the structures and the continuation of a series result from a determined program. The program can be steered by the kind of signs and patterns, their angle constellation, and by their distance.”
[Gottfried Jäger in: tendencije 4, exhib. cat., Galerija suvremene umjetnosti, Zagreb, 1970, n. p.]
Source: [Rosen, 2011]