Nautical Twilight Horizon over Mirror-Calm Open Ocean

Full prompt

An expansive wide-angle landscape photograph of an ultra-serene open ocean at nautical twilight, perfectly balanced for a web banner. The sea surface is utterly mirror-like, free of turbulence, undulating in broad glassy sheets that reflect the luminous lavender and periwinkle sky. A crisp, uninterrupted horizon line splits the frame, grounding the quiet vastness. Delicate pastel gradations transition from pale rose gold near the ocean's rim into cool indigo overhead. Shot with a medium-format camera and an ultra-sharp 24mm tilt-shift lens at f/11, rendering crystalline detail across the water tension and subtle atmospheric haze in the distance. The mood is meditative, still, and breathably spacious.