code drawing 69, various iterations, various states. these images were created on or about 2015-06-28. this drawing may have had some tweaks made to the code in between iterations. there are at least three iterations in this collection, and I hadn’t started to refine an incremental naming convention. there were no 69a, 69b, 69c, designated formally. now I wish there had been. it would be less confusing. I’m left with the document names from dropbox as a way to ensure that the sequence of images is faithful to the moment of their creation. in this way I can see that there are more than one iteration by the change in density of the marks. less density means I started the code drawing over. I don’t know what changes, if any, there were to the code in between iterations. looking at them now in the time-stamped sequence I believe that the variability of the line widths was tweaked.