@Gobbles Yes I found this same issue. But it just looks disgusting if I reset this whole thing after 8th oder 9th circle-spawn. I need to get something like a freeze-function - don't know yet.
@achpile Thanks, glad you like it. =)
@G. Oh dear, finally I know how to call these things. Generative art - thanks.
Of course I already played around with color, but I feel like black&white is better than dark&light blue.