Prompt: heart mandala, illustration, cartoon, jeremiah ketner,  pencil render, line arte, detailed,  only lines, (white background), outlines, black and white, 
Negative prompt: grey scale, color, disfigured,  kitsch,  ugly, oversaturated, greain, low-res, Deformed, blurry, bad anatomy, disfigured, poorly drawn face, mutation, mutated, extra limb, ugly, poorly drawn hands, missing limb, blurry, floating limbs, disconnected limbs, malformed hands, blur, out of focus, long neck, long body, ugly, disgusting, poorly drawn, childish, mutilated, mangled, old, surreal, flat colors, kid draw, multiple faces, Deformed, blurry, bad anatomy, disfigured, poorly drawn face, mutation, mutated, extra limb, ugly, missing limb, blurry, blur, long body, ugly face, low resolution, weird colors, cut-off, poorly drawn, malformed head, long neck, double face, malformed face, extra hair, old, big forehead, braid, brown hair, malformed hand, double hand, nude, NSFW, watermark