Fractal Experience: Animated GIFs by Erik Söderberg
Mesmerizing animated GIFs exploring geometric shapes, patterns, and fractals. In part two of this series which he started in 2011, he added the element of space-time which in physics means combining space and time into a single abstract universe consisting of "events" which are described by some type of coordinate system, typically three spatial dimensions (length, width, height), and one temporal dimension (time). The technical know-how to create them certainly deserves recognition. You can see more images here.