Cinematic extreme close-up of a volcanic lava bubble frozen mid-eruption suspended in infinite obsidian void, molten rock transformed into flowing liquid chrome mercury with iridescent oil-on-water rainbow oxidation spreading across frozen basalt surface and cooling cracks, razor-sharp bubble edges catching violent prismatic orange-amber rim light, suspended ash particles and mineral fragments dancing in volcanic glow, deep ember gradient background with scattered ruby and gold metallic fragments, hyperrealistic 8k render, volumetric lighting carving luminous molten cathedral edges from darkness