Icon and Pictogram Links

• Pictogram System for Natural Disaster Reduction
• Graphic Symbols for application in Signage Systems
• Symbols.com Online Encyxlopedia of Western Signs and Ideograms

Articles

• How pictograms can reinforce patient information

Otto Neurath

• Sprechende Zeichen Article about Otto Neurath (in German)
• Bildersprache - Otto Neurath Visualisierungen Book about Otto Neurath's visualizations (in German)
• Otto Neurath Revisited (in German)
• Isotype im WWW (in German)