the differences between The Golden Section, The Golden String, and Fibonacci Numbers. These all essentially come together to form the same Golden Ratio but helps understand the breakdown of it all and why its so important.
get students to draw planes of the face over magazine images yr I need to do this. This'll be so helpful for when it comes to structuring out a face, just so you get used to it. I'd def try it with all sorts of face types, too.
About the Golden Ratio: The Golden Ratio can be illustrated within special dimensions of Sprials, Triangles and Rectangles where the ratio of the length of the short side to the long side is was noted by ancient Greek architects as the most visually