Urban, Dieter.

• Digitale Wortbilder =
• 30 Jahre Olaf Leu [designer]
• Agencies
• Alfons Kiefer [illustrator]
• Designers
• George Tscherny [designer]
• Graphics by Gerd Leufert
• Marek Freudenreich [graphic designer]
• Packaging design by Lothar Böhm
• Postage stamp design by Karl Oskar Blase
• Posters by Alain Le Quernec
• Science illustration