<https://s.mj.run/B5YroVL9XP4> illustration of top view of a tropical island in hexagonal shape, with huge fortified walls and flags in the middle of the island, stunning and beautiful, high details, Contrast, Shadows, Dark, Cinematic Lighting, highly Detailed, 4k, Colorful Fantasy, Masterpiece, james jean style, mike mignola style --niji 6