(Update: Welfare for fans, if you have good ideas and prompt words and want to try out the effect, but are too lazy to study the following steps, you can comment and type out the prompt words, and I will update here after testing the effect for you . )
With a simple text description, you can generate a custom wallpaper, do you want to try it?
You should have heard of Google AI, which has become popular recently. Next, I will give you a simple demonstration.
You only need to enter simple prompt words to generate these beautiful paintings above.
Prompt word: " Colorful waves by G liulian ，artstation "
"Colorful sea waves drawn by G liulian, artstation is a website with a large number of excellent CG works"
A cue word can consist of various elements such as
Written by: Greg Rutkowski Makoto Shinkai (新海信) Oga Kazuo (the scene artist behind Oga and Hayao Miyazaki)
Angle of view: super wide angle (super wide angle)
Light: backlighting
Color: yellow theme (yellow theme), Colorful (colorful)
Entity: cloud, lake, sky, Chinese Palace, moon, sun (sun star moon cloud palace)
season: winter spring (season)
etc.
Currently, it is not suitable to produce paintings related to humans and animals. Generally, the paintings that come out are horrific. The head is not the head, the legs are not the legs, imagine for yourself.
At present, disco diffsion has been iterated to version 5.2, and the handling of details is not satisfactory, but it is still very good as a source of inspiration for illustrators or as a wallpaper for self-use.
Chinese Palace in the Clouds,Moonlight,super wide angle,fairy tale,backlighting effect,Dream,Greg Rutkowski,unreal engine,James Gurney,artstation
After confirming the prompt words, all that is needed is a long wait.
The author provides a cloud version (logging in to the website requires scientific Internet access, and a Google account will be used)
https://colab.research.google.com/github/alembics/disco-diffusion/blob/main/Disco_Diffusion.ipynb#scrollTo=ExtraSetTop 
https://colab.research.google.com/github/alembics/disco-diffusion /blob/main/Disco_Diffusion.ipynb#scrollTo=ExtraSetTop This is Google's colab, which can run for free, and because it is free, it takes about 1 to 2 hours to run once. Which GPU is allocated depends on luck. And the connection is unstable and often runs out of a picture or so and then breaks. If you don’t want to wait, you can consider buying a Colab Pro for $9.99 ≈ 65RMB, and the GPU assigned to it is better if the connection is more stable.
Of course, if you have a good graphics card, then deploy the project locally. The 3090TI can run once in about 10 minutes.
The default resolution of the picture is 1090 x 768. If the setting is too high, it will take up more video memory and the image output will be slow.
I used another AI to try to generate a picture with a larger resolution , and the effect is not bad. If you want a picture, you can tell me in the comment area.
2022-10-26 update
Find a more convenient way, everyone can directly experience AI painting
WeChat Mini Program: Pirates of Dreams
Although it is charged, there are 20 free experience times for pictures