Zentangle hills

zentangle forest and hills, digital line art, contrasting patterns, checkered, polkadots, stripes, spirals, crosshatched, black lines, abstract vector fractal, wave function, 3d shading

ugly, tiling, poorly drawn hands, poorly drawn feet, poorly drawn face, out of frame, extra limbs, disfigured, deformed, body out of frame, blurry, bad anatomy, blurred, watermark, grainy, signature, cut off, draft