concentrics • eccentrics
geometric abstracts
concentric /kənˈsen.trɪk/ (of circles) having the same center
eccentric /ik-sen-trik/ not having the same centre; not concentric: used especially of two circles or spheres at least one of which contains the centers of both.
The concentrics / eccentrics series followed on from my life lines series. The lines in this series appear not be be infinite, but nor do they have a beginning or an end.