A hyperrealistic portrait of an ancient spiral seashell resting on moonlit shore, its weathered nacre surface transforming from organic calcium into cascading rivers of flowing liquid opal with pulsing veins of luminous energy in electric pearl and molten silver, spiral chambers morphing into infinite cosmic tunnels in deep midnight blue and crystalline white, central core blazing as ancient oceanic consciousness emitting beams of infinite tidal wisdom in electric sapphire and amber luminescence, extreme close-up composition emphasizing nautilus geometry, intense moonlight from harvest moon creating luminous pearl and silver rim highlights on transcendent organic silhouette, transcendent ancient mood, deep ocean indigo and ancient pearl color palette with floating salt particle wisps and golden foam trail accents, masterpiece quality, 8k resolution