“Visual results of the studies: Because of the probability of a regular distribution with the aid of the statistical order and the combinatorics, super-signs arise where, through the type of sequence (offset horizontally), identical signs combine vertically, horizontally, or diagonally to form more complex units.”
[Klaus Staudt in: tendencije 4, exhib. cat., Galerija suvremene umjetnosti, Zagreb. 1970, n. p.; translated from the German.]
Source: Rosen, 2011 P. 259