Mesmerizing, imaginative, concept art portrait, side view, (Mermaid Queen:1.3), regal posture, graceful tail fin, crown adorned with sea pearls, serene expression, oceanic ambiance, colorful aquatic flora, coral reefs, mysterious, underwater palace hidden within, air bubbles trail, surreal, watercolors, subtle gradient, ethereal, magical, mystical feel, 8K UHD., Overhead lighting, Pastel Colors, Film Noir, Tri-X 400 TX, Discerning detail by: Eyvind Earle, Hayashida Q
(Mermaid  Queen:1.3), underwater kingdom.