and let us not forget
the TRIANGLE, king and queen of sandwich math
Curtsey to your roots, your origins, your primal shapes. Before you can freestyle it and become a banh mi, torta, reuben or rachel, with your stuff hanging out all over the place, you must first master the basics, the shapes that are tidy and contained, simple and plain. Then onward to the mess that is a sandwich, the sandwich that is contained by your fingers-lips-napkins-tongue-teeth. Bow down and then stand, straight-backed and ready, math ready, the curves of condiments noted.
thank you, mike rhode of comicsdc, our link to the world at large