地下通道公共艺术：整面墙的图像处理

Render a pedestrian underpass whose walls carry a single continuous artwork rather than scattered panels. Show one full wall of the passage treated as one composition running its entire length — a large-scale abstract or landscape image executed in glazed ceramic tile so it is durable, cleanable and graffiti-resistant, its colours saturated and its scale reading as a moving image as one walks past. Detail the opposite wall as deliberately plain in a single quiet tone so the artwork is not competing with itself, and the floor and ceiling kept neutral. Show the tile work honestly — a fine grid of joints across the image, a slight variation in glaze between tiles, and a stainless trim at the top and bottom edges. Detail a small credit plate at one end with the artist and year. Show the lighting as a continuous wall wash aimed specifically at the artwork face, brighter than the general level. Include people walking through, one pausing to look. Keep both ends of the passage visible and bright. Photorealistic, colourful against neutral, eye-level view along the wall.