Create a finished copperplate etching print depicting a small harbor as a storm approaches. Compose a horizontal 4:3 view with a curved breakwater guiding the eye toward three moored wooden boats and a distant low lighthouse. Build the image entirely through disciplined ink hatching, cross-hatching and fine drypoint strokes on warm ivory rag paper. Use deep sepia ink, lighter open sky areas and a restrained pale blue aquatint wash confined to the water. Clouds carry weight through layered line density; choppy waves show coherent wind direction and boats remain structurally credible. Preserve plate edges, tiny burr texture and the tactile paper grain. No photorealistic gradients, digital glow, oversized waves, modern ships, captions, signatures, logos or watermark. Deliver a single original print as a bitmap with clean margins, not a framed mockup or multiframe sheet.