And here's the result. Perlin flow field drawn by the AxiDraw directly from Processing in realtime 02.11.16 tags Process Previously Perlin noise lines being driven directly from Processing Subscribe to the RSS feed to keep up to date with this blog. Sign-up to The Dawesome Digest — my occasional email newsletter. Visit Produced for Use — my online boutique selling physical goods. Find a park bench and simply sit, rest and relax.