A 6-fold mandala of a poppy seed capsule, an 8-fold mandala of goldfish and a 16-fold mandala of reflections on water mixed together into a square (p1) kaleidoscope.
My recording function still drops parts of the recorded video so I have to guess the correct length for a perfect loop. But after 17 tries, this one seems to be good.
@fink Noodling around with shapes and colours, no coding (enough of that at work). This one is lots of grouped equilateral triangles, in a pattern inspired by work by Robert Fathauer. I drew it with @girih (this is a most excellent place to start) and post processed it in Affinity Photo.
@crispytoats Good observation. The inner composite is a truncated heptagon (so irregular 14-gon), and the outer one is the thing being dissected (the cake doesn't count as one of the pieces of cake) - however, still a valid point and I appreciate you took the time to look for extra heptagons! 🏆