Trained solely on images of fluid art as seen in some of the example images. It's very good at creating an infinite variety of such images and doesn't really need any special prompting to do so. It can also be used to generate images with other subjects in it, or adding stylization to brush strokes for certain kinds of images, but doing so is finicky and requires a lot of patience. Combining it with other Lora's or Controlnet for added guidance might be helpful.