(Ink illustration on parchment). Deep beneath the ocean's surface, a forgotten civilization thrives in bioluminescent splendor. Mechanical eagles patrol the underwater city, their metallic wings shimmering with iridescent hues. Glowing coral reefs cast an ethereal light, illuminating the dark depths with vibrant shades of blue and green. seductive. eroticism. ink splashes, rough ink sketch, moody, gloomy, dark picture, high contrast, stylized.