Crimson Dungeon — The Siren of the Drowned Kingdom

Dark medieval fantasy album cover, a mysterious and melancholic mermaid with extremely long flowing hair, sitting alone on an ancient throne inside the ruins of a sunken gothic castle deep beneath the ocean. Her long, elegant fish tail blends into the dark water, surrounded by drifting seaweed, broken stone pillars, submerged statues, ancient arches and forgotten treasures. Pale moonlight penetrates the ocean surface from far above, creating eerie beams of cold blue light through the deep darkness. Tiny floating particles, distant silhouettes of ruined towers, haunting underwater atmosphere, profound loneliness, ancient forgotten kingdom, dark romanticism, mystical and sorrowful mood. Deep navy blue, black, muted silver and subtle cyan palette. Raw 1990s underground Dungeon Synth aesthetic, dark fantasy illustration mixed with atmospheric vintage photography, heavy film grain, low-resolution analog texture, deep shadows, dramatic composition, highly detailed environment, haunting and timeless atmosphere. Square composition, 1:1 aspect ratio, suitable for a Dungeon Synth music album cover. No text, no letters, no logo, no watermark, no modern objects, no cartoon style.