Broken color refers to a painting technique where layers of different color brush strokes are used and not blended together. This technique is common in impressionism and post-impressionism. This style usually does the broken color strokes in larger areas but does smooth fine detail in smaller areas. This style gravitates toward an earthy color palette.

If you like the broken color look, you can bring it out more by adding "post-impressionism" to your prompt. Be warned that Krea2 strongly associates this with Van Gogh so depending on your prompt you might see direct references to his paintings. For a more neutral term, "layered brush strokes" worked well for me.

Other complimentary styles include oil painting, baroque, rococo, or impasto. For a more digital look you could even try concept art painting or digital speedpainting. Those additions aren't required though; you should see this look come through as long as you use "n0vuschr0ma style" as the trigger.