Artist, Media Technology consultant and professor of Visual Communication. Author and lecturer on visualization and the electronic environment. Image producer, researcher in mathematics and art visualization http://hermay.org/jconstant/index.html. Jean has been collaborating for many years in art and science projects and is committed to develop and promote further the dialogue between the two disciplines. He is presently involved in a Geometry of Nature research project involving the Japanese National Museum of Nature and Science, VESTA- 3D visualization program and the University of Arizona in Tucson mineral database resource.