Prompt: A neolithic man kneeling by a river, flintstones in hand, focusing hard as smoldering twigs catch flame, a young girl watches in awe from behind, wooden bowl beside her holding gathered kindling and stones, orange glow dancing across curious faces, oil painting textures, by J. M. W. Turner and Carl Bloch, early evening sunlight, warm tones, 16K masterpiece, John Howe, Alan Lee style, Victor Moscoso, impressionist lighting.