This is the page that will (by the end of October) hold all of the diagrams of knowledge from my upcoming talk about the history of knowledge structures [preprint]. Suggestions of new material are welcome in the comments, and I plan on continuing to update this page whenever I find a new one. I am particularly interested in non-Western diagrams (and translations if possible!), of which I currently have no examples. This page will also include short contextual descriptions and commentary, but for now it’s just a placeholder for pretty pictures.