RETROSPECTIVE FUTURE
Celestial Spirograph
"A living manuscript of stars - as if someone wrote the formulas of the Universe with a pen of light"
This shader animation is a procedural visual organism built on three layers of mathematics:
Shader architecture: 12-fold angular symmetry divides the space into identical petals, inside which live 6 independent spirographic rings. Each ring pulsates according to its own trigonometric law - they never exactly repeat.
The palette is built on the formula of Inigo Kiles - cosine interpolation between colors gives that characteristic transition from amethyst-purple through gold to steel blue.
Three additional layers are superimposed on top of the rings: "breathing" radial rays, a central 12-pointed star and a pulsating core - together they create a sense of depth and a living heartbeat.