Sangaku paintings

The sequence  Sangaku  painting  is inspired by traditionell Japanese mathematics from the Edo period called Sangaku. I like the particular esthetic, it is very differnt from the western geometry. We know, for example the gothic tracery which is always balanced whereas the Japanese geometry often has no centerpoint, shifting the balance towards one side or the other, circles in gothic tracery appear in a  system of intersections whereas in Sangaku geometry  they appear as a whole