MÜNSTER 30.8.2007:
DMillions of people read about the story on the Ghent Altarpiece in famous German newspapers and in the media:
DIE ZEIT, Kölnsche Rundschau, ORF (A), Westline, Rheinische Post, Münstersche Zeitung, WN, Schwäbische Zeitung, WDR, NZR, Pro7, Frankfurter Rundschau u.v.m. einem Millionenpublikum in Deutschland.
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BREMEN 20.6.2007:
The ENIGMA, Germanys first Riddle
Park, opens near Bremen. It was inaugurated by Mr. Ehlen, minister for agriculture of Lower Saxony.
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MÜNSTER 5./6.2007:
Many newspapers and radio broadcasters in Germany, Belgium and Spain have reported about  the book “The riddle of the Lamb”. ->more

MÜNSTER 6.5.2007:
My new book “The Riddle of the Lamb” about the secret of the Ghent Altarpiece has appeared. ->more

MÜNSTER 2006:
New Proportional Study “Homo quadratura” as an emblem of the perfect squaring. ->more

BREMEN 2006:
Lecture at the German Society for Geometry and Graphic about Leonardo da Vinci. ->more

VIENNA 2006:
Lecture at the Leonardo-Exhibition in Vienna about the Vitruvian man. ->more

HAMBURG 2006:
SPIEGEL-Online reports about my digital composings. ->more