This is a pretty simple technique, which is almost like a spiral filling, except it&#39;s a parametric (a simple one that is close to a spiral). The idea to render something monochrome with a parametric is interesting, I would like to dig more in future. I also tried it on typography (for a family gift).
This plot is done with fountain pen and ink &quot;Amber&quot; by Diamine, which I really like.
When you look closer, there are high frequency noise used to make it more fuzzy.
<img width="100%" src="/images/plots/120_zoom.jpg">

a parametric spiral, similar to recent exploration, allows to fill the color of the Bitcoin logo

Bitcoin

This is, like <a href="/plots/114">plot#114</a>, yet another parametric &quot;stack&quot; (using parametric at different scales).
This time, the parametric is very noisy. There is a desired effect to make a blur illusion. It&#39;s very fuzzy. I have some glitches on the signature but it&#39;s part of the art now!

Yet another parametric stack, noisy one this time! white uniball on black A4.

Blurry waves

Continuation of <a href="/plots/113">plot#113</a> with different parametric functions.
<ul>
<li>Sakura Gelly Roll white on black. (clairefontaine 210g)</li>
<li>STA pigment liner 0.05mm on white. (canson bristol A4)</li>
</ul>
The black plot have an interesting precision which makes it smooth from a far look but the details of this plot are interesting as well. I&#39;m not yet sure what creates the vertical line glitch we see on both plots, is it the paper? is it my robot? It is part of the art now.