Selected works by graphic designer, Krzysztof Lenk. He studied at two Academies of Fine Arts – in Kraków and Warsaw. In 1961, he obtained his diploma in graphic design. As a graphic designer and consultant he collaborated with numerous magazines. Together with Paul Khan he founded Dynamic Diagrams studio, one of the most specialised studios working in the field of visualisation and information architecture. From 1990 to 2000, he was the creative director at Dynamic Diagrams. The list of Dynamic Diagram’s clients includes IBM, Microsoft, Yale and Harvard Universities, the Holocaust Museum in Washington DC, Musée des Arts et Métiers in Paris, American Medical Association, Siemens Nixdorf, Nature and Science magazines, Netscape and Samsung Electronics in Korea, among others. In 2001, along with Paul Khan, Lenk wrote a book entitled Mapping Web Sites. Since 2000 he has been the artistic consultant for Tellart design studio.