About this pattern
A finite circle-inversion construction related to Kleinian limit sets. Each circle is inverted in every generator except the one just used. Disjoint generating circles keep the reflections bounded; sub-pixel circles are omitted. The five construction circles are omitted to reveal the necklaces between them. The filled discs are an artistic treatment of the construction, not the limit set itself.
Circle inversion · Schottky reflection groups
