Have Some 4K Fractal Wallpapers

Here are 100 images generated through a randomized set of prompts.  They are 4K and were meant to be part of our TV's slideshow screensaver.  You can do the same, if you want.

The base prompt always included the word fractal, which gave me some interesting results.  Here is a ZIP file containing all the images.

I've started using WebUI Forge, which is an offshoot of the original Stable Diffusion WebUI project.  The workflow for upscaling is a little bit different but was basically:

  • Generate a couple hundred wallpapers at a lower resolution (approximately 16:9 aspect ratio)
  • Set the upscaler to enlarge to about 3,840 x 2,160 (slightly higher due to the generative system's constraints).
  • Enlarge the images I like.
  • Use XnViewMP  to crop to exactly 3,840 x 2,160.

Each base image took about 30 seconds to generate, and the upscaled version about 3 minutes.

This article was updated on July 4, 2024