A filamentous spiral from a Karl Geigl formula in Fractal Explorer. I made this for the Fractal Explorer Weekly Challenge 9 on dA, but I didn’t get it entered in time.
The rule for the week #9 was as follows: go to the author’s fractals and choose the Karl Geigl #002 formula, Function CTanh – view as Julia marked. You are allowed to change all other parameters.
Made in Fractal Explorer 2.02 and no postwork other than signature done in Serif PhotoPlus X4.
Full view for detail.
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