This is something that I designed for Legend of the Archons, a project that I am working on. The glyphs of the Thrice-Three Principles are of my own design, produced in illustrator along with the enneagram they're in. Background and postwork in photoshop. Obviously, the Vitruvian Man was appropriated from the works of Leonardo da Vinci, and is a public domain image. I'll post a version that has text in it soon as well.