I found a way of creating these beautiful fractal patterns in Geometry Nodes. With this technic, you have a really big variety of creating patterns of any kind.
Used Blender Version:
3.1 (You can use a higher version. Should work)
You can get some .blend files here:
Gumroad: https://app.gumroad.com/heypictures
Socials:
Twitter: / heypictures01
Instagram: https://www.instagram.com/heypictures...
For a fast and free overview of the newest builds, you can use the great Blender Launcher:
https://github.com/DotBow/Blender-Lau...