The Idea of Representing a Philosophical Argument in Pictorial Form

Ander, you show a diagram that you created when discussing your interpretation of berlin's notion of the moral core in the human horizon. It seemed to me that the very idea of representing a philosophical argument in pictorial form was a good and often under utilized. And i was again wondering if any other people had commented on that, let alone whether they agreed with you or disagreed with you. Ander: I like pictures to help me understand philosophy.