the image shows a dark and mysterious underwater scene. the water is murky and green, and the light from above is barely

image show dark mysterious underwater scene water murky green light hide marine scuba seascape gloomy abyss black submerge barely obscure untame pitch seclude explore wild silhouette cryptic seafloor creepy rocky crevice diver seabed lurk gloame submerse ocean fathom sombre terrain ai generated