Impression d'art céleste de la nature - affiche gravée

Create a vertical top-bottom travel poster. The top half fully preserves the input real natural landscape travel photo, maintaining the original composition and true details of mountains, coasts, forests, canyons, lakes, clouds, or other subjects; a thin white divider line in the middle. The bottom half redraws the same scene as a mysterious epic gold-foil etching on deep indigo or black paper: using the most recognizable natural silhouette of the original image as the core, with heavy hand-etched lines, gold-copper metallic foil outlines, and ice-blue, purple-white, or warm gold light; clouds, tree canopies, rock layers, waves, and mountain bodies are rendered with curling decorative motifs, dense cross-hatching, and granular textures. Based on the original image, choose lightning, sunlight, moonlight, misty light, or water reflection as the visual focus, without forcing in elements that do not exist. Preserve the original subject relationships and natural landforms, compressing them into a dramatic print composition. Prohibit full-image filters, adding people or buildings out of thin air, text, logos, watermarks, signatures, or any corner markers.