Symmetry - sgml/signature GitHub Wiki Gestalt https://www.smashingmagazine.com/2019/04/spaces-web-design-gestalt-principles/ https://www.canva.com/learn/gestalt-theory/ Fractal Psychology https://siliconpsych.com/mind-optimization-part-19-fractal-psychology/ https://therethinkgroup.net/trading-emotions-fractal-echoes-past/