Prompt: black smoke coming from a train, thick dense black smoke, volume, real, realistic, realism, photorealistic, ultra realistic, life like, real life, high resolution, resolution, quality, high definition, definition, defined, HD, 8K, smooth, sharp, focused, intense detail, detailed, detail, detailing, beauty, depth, proportionate, vibrant colors, well drawn, good, high quality, beautiful, symmetry, symmetrical, masterpiece, intricate, well made, young, youthful, pristine condition, good condition, pristine
Negative prompt: ugly, disfigured, mangled, malformed, malformed head, malformed face, malformed torso, un focused, blur, blurry, lens flare, gleam, bright, fat, out of frame, out of focus, de focused, pixelated, pixels, pixilation, low resolution, 144p, bad resolution, bad, disfigured, grain, smear, clump, smudge, smeared, poorly made, poorly drawn, cut out of frame, multiples, unappealing,  un-attractive, not-attractive, disproportionate, wrong, short, deformed, smearing, non symmetry, not symmetrical, asymmetry, mutation, mutated, disfigured, bad figure, bad outline, poor details, ugly details, disgusting, putrid, watermark, signature, error, unconnected, not connected, distorted, static, extra limbs, excessive, haze, old, wrinkled, gross, worn, wornout, well worn, battlescarred, scarred