Captivating, imaginative, highly detailed, book cover portrait illustration, beautiful mermaid (Mermaid Singer:1.8) with iridescent tail, serenely singing into a conch shell while surrounded by an ethereal serene underwater landscape; bioluminescent sea creatures swimming around, soft, diffused light filtering through aquamarine water, gentle winds creating waves, oil pastels, loose brush strokes, rich colours, dreamlike atmosphere., Practical lighting, Warm Colors, Greek Civilization, 35mm, Penetrating detail by: 薯子Imoko, Eugene Delacroix
(Mermaid  Singer:1.8), serene underwater landscape.