This LoRA is trained on 409 pics of the artist Jr Korpa, aiming at creating abstract images, suitable for wallpaper, background and such. Trained and tested on SD 1.5.
The output quality is nowhere near the artist's work, but I still think it is somewhat usable.
Recommended prompt template:
positive: jr korpa, a blurry photograph of [describe your scene here], action painting, abstract brush strokes
negative: monochrome
You can also try keywords such as "abstract", "experimental", "surrealism", "expressionism", "paint splatter", "background". Describe color helps too.