Retro Oceanic Artifacts Still Life

Underwater still life studio photo featuring a vintage brass diving helmet resting half-buried in pale rippled sand on the ocean floor, flanked by a antique glass bottle encrusted with tiny barnacles, an open mother-of-pearl shell revealing a glowing white pearl, and scattered gold spanish doubloon coins, clear azure water filled with subtle floating sand specks illuminated by a single warm underwater beam of sunlight piercing through from above, caustic light mesh dancing on the brass surfaces, soft blue shadow gradients, wide macro framing, shot with an 85mm f/2.8 macro lens underwater, fine detail on worn metal patina, wet sand textures, and encrusted sea growth, rich warm gold and ocean blue color tones, historic museum artifact aesthetic, high realism.