The results of the Hilbert and Hilbert-like curves look similar to the Robinson’s aperiodic tiling of the plane[0]. In that picture they use squares and rounded

The results of the Hilbert and Hilbert-like curves look similar to the Robinson’s aperiodic tiling of the plane[0]. In that picture they use squares and rounded squares, but if you did all rounded squares, I think it would look more similar. [0] https://en.wikipedia.org/wiki/Aperiodic_tiling https://en.wikipedia.org/wiki/Aperiodic_tiling