The Arc Phase Variations, No. II

The second instalment in my abstract drawing project.  Having established in the first picture that the whole series is basically about circles (or something like that...) I promptly turned around and spent the sequel pulling the circle apart again.  This one took the least time to draw, at just one month between the initial sketch and the last dab of ink.

Black Sharpie on A2 220gsm Winsor & Newton cartridge paper.