Fourier-Transforms - the first attempts with planar Fourier
transforms already showed that it produces a variety of shapes,
which were not inferior to fractals.
Image Transformation: Elephant
Spiral nebula - 1978 - a series of pictures based on complex
Principle K (in cooperation with Gottfried J�ger) - 1978 - under
this title are three computer-generated picture series summarized
for a cross fade projection, which was performed at a mathematician
conference of the institute for interdisciplinary research in Bielefeld.
Cold Logic - 1978 - a picture series, which is based on logical
operations. The pictures developed interactively to the music of
J.S. Bach and were documented as music-accompanied animation on