A friend who knows I like fractals and one-line drawings, just sent me a link about this:
It references this paper on Hamiltonian Cycles on Ammann-Beenker Tilings.
I find this space-filling curve strangely appealing, and would love to be able to recreate it. I’m hoping one or more of this forum’s amazing tiling-gurus might be able to shed some light – like they did very soon after the discovery of the Einstein tiling was published.