五重山脊一层比一层更蓝

Wide 16:9 frame. Landscape: five mountain ridges step back one behind another. Each is paler and bluer than the last, from dark green, pine-covered slopes by the near shore to a faint blue-grey outline on the horizon. A still lake takes up the lower third and mirrors the ridges. A handful of dark pine silhouettes stand along the near shore on the left, and pale mist rests in the valleys between the ridges. Palette: dark green, slate blue, pale blue-grey, soft cream sky, silver lake reflections. Photographic treatment: a real photograph in the atmospheric-depth landscape tradition, taken on a full-frame digital sensor with a natural 50mm perspective, moderate depth of field and fine sensor grain, so near detail stays crisp and surfaces keep real texture. One broad, diffuse daylight source from the front and side passes through the air in between, lightly veiling the distant layers and lowering their contrast while closer forms stay defined. The result keeps muted distance tones, coherent color and clear tonal separation through the depth.