vertical 9:16, cinematic coastal scene, strong depth, wide composition, camera on a low volcanic lava shelf, foreground: matte jet-black basalt rocks bottom 15-22% (not dominant), realistic micro-texture, midground: deep cobalt blue ocean with gentle swell and a thin line of foam (ocean occupies 40-55%), background: tall jet-black basalt sea cliffs on the right third, cliff tops with sparse low green shrubs, clear horizon line, sky occupies less than 15%, clear blue sky, bright sunlight, crisp visibility, natural contrast, photorealistic stock photo, documentary realism, subtle film grain, not a real location, Hachijojima-inspired (not a real location)