
author
1888–1968
A doctor turned visual storyteller, he made the human body feel understandable, vivid, and strangely modern. His popular science books and inventive diagrams helped lay the groundwork for the kind of infographic thinking we now take for granted.

by Fritz Kahn

by Fritz Kahn
Born in 1888, he was a German-Jewish physician and science writer best known for explaining the body through bold visual metaphors. Trained as a doctor and working as a gynecologist in Berlin, he wrote popular science books that brought medicine and biology to general readers in a lively, accessible way.
His most famous work, Das Leben des Menschen (The Life of Man), appeared in multiple volumes between the 1920s and early 1930s. He is widely remembered for pioneering illustrated explanations of human physiology, especially images that compared the body to factories, machines, and other modern systems.
The rise of Nazism disrupted his life and career, and his books were banned and burned before he eventually emigrated. He later lived in several countries, including the United States, and died in 1968 in Switzerland. Today, his work has been rediscovered by readers, designers, and historians who see him as an important early innovator in visual science communication.