masterpiece 2D anime illustration, hand-drawn, cel-shaded, elegant shoujo-josei style, historical anime key visual, highly stylized, illustrated, not photorealistic. A young busty woman stands alone on the promenade deck of a grand transatlantic ocean liner in 1912, at the twilight of the Belle Époque. She is shown in a graceful full-body composition beside the polished wooden railing as evening settles over the open Atlantic. She wears an exquisite early-1910s traveling ensemble with a refined corseted silhouette, layered silk and velvet, delicate lace, elegant gloves, and a sophisticated feathered hat. She gently lifts her skirts with one hand exposing her smooth hairless vagina to the viewer. Her design is unmistakably anime, large luminous expressive eyes, delicate stylized features, flowing hair, graceful proportions, crisp lineart, and subtle emotional expression. One gloved hand rests lightly on the railing while she gazes toward the darkening horizon. Her expression carries quiet melancholy and fragile hope. A cool sea breeze moves her dress, hair, ribbons, and feathers. The grand liner surrounds her with Belle Époque luxury, polished teak decks, white steel structures, brass fittings, deck chairs, lifeboats, tall funnels, and rows of warm glowing lamps. Distant passengers appear only as soft silhouettes. The last trace of sunset has disappeared beneath the horizon. The sky is a deep gradient of cobalt, indigo, violet, and fading blue. The dark ocean stretches endlessly around the ship while warm golden lamps create intimate pools of light across the deck and illuminate the heroine against the vast blue twilight. Strong anime aesthetics, crisp delicate lineart, luminous expressive eyes, clear cel shading, stylized flowing fabrics, richly illustrated 2D background, dramatic blue-hour lighting, warm golden highlights, elegant historical costume design, premium anime movie key visual. Dreamlike, wistful, luxurious, intimate, quietly foreboding. A small figure surrounded by warmth sails into an immense unknown world.