Gapminder. File:WikIT-on-information-maps.jpg. Edistorm. Visuwords™ online graphical dictionary and thesaurus. Knowledge Maps of Researchers and Methods in the Visualization F. Visual Cards for Collaboration and Team Creativity Making the Complex Clear Visual Literacy for Managers - How Sketching enables Visual Problem Solving and Communication (get the hardcopy edition at sketchingatwork.com)
Mind Map Art. Knowledge mapping.