Fractals are beautiful…especially when they are formed naturally…these fractals did form naturally. They are bacterial cultures in petri dishes… very impressive
Billions and billions of bacterial landscape architects pruning — no less in environments poisoned with antibiotics — other bacterial landscape architects, dead or alive, to form dazzling arabesque parterres. The self-organizing embroidery of organisms in constant Darwinian mode.
Source: Gardens in a Petri