a dark, surreal and quiet underwater scene. A lone diver in an old, heavy brass helmet and a black canvas suit walks slowly across a barren seabed, trailing a long cable that disappears upward into the darkness. Around the diver, huge glowing teal flowers and twisting black coral grow from the sand like a silent garden, their thin petals releasing tiny drifting particles of light. Pale bones of a giant creature lie half buried in the sand to one side, with red anemones growing along its ribs. The helmet glass reflects a faint teal glow, hiding the face completely. The water is almost black at the edges, fading to a deep, murky blue near the top, with thin rays of dim light and slow rising bubbles. Slightly low angle, heavy texture and fine detail. The palette is black, teal and deep blue with small touches of red, creating an eerie, deep sea atmosphere.