Albrecht Duerer (1471-1528) already when a boy used his pen like an instrument to explore the world - and himself. At the beginning of the book-printing era his wood-carvings and copper-etchings gave an understanding of religious themes derived from the bible. His idea was to EXTRACT ART from nature to get an understanding of the world. The use of digital technologies allow representations of our secular world. But does not want to explain accepting mess representations as ART.