Lori Gardi created this nested overlapping circle fractal in the paper ‘The Universe is a Fractal’. The fractal according to the paper looks similar to a supernova. A simple version
You drew a hex grid in a previous project. Now draw a honeycomb based on that project. The (h,s,v) values of honeycomb is about (0.11,0.95,0.8). Add some tiny random fluctuations