Main subject: Hall of Prayer for Good Harvests in Beijing, China, an elegant classical Chinese multi-layered hip-and-gable roof ancient building, outlined with simple and gentle lines to form a symmetrical and solemn overall structure, with a regular shape and iconic features. Scene: A calm and open water surface as clear as a mirror, fully reflecting the outline of the Hall of Prayer for Good Harvests, with soft and regular circular ripples distributed on the water surface, and a light and gentle pale sky in the background, no complicated scenery, with an overall quiet and distant atmosphere. Style: Minimalist flat vector illustration style, integrating the artistic conception of Eastern traditional aesthetics, using simple graphic expression, weakening realistic texture details, and pursuing the minimalist beauty of artistic conception and shape. Color scheme: Overall adopts low-saturation cyan-blue tones, with different shades of blue forming soft layers, unified and soothing colors, creating a fresh and elegant visual effect. Lighting: Uses soft and uniform global illumination, no strong contrast between light and dark, the color transition between the building and its reflection on the water surface is natural and smooth, shaping a peaceful and calm atmosphere. Composition: Adopts a symmetrical central composition, the Hall of Prayer for Good Harvests and its reflection are located on the central axis of the picture, the water surface and sky are clearly divided, the upper and lower structures are balanced and stable, the visual focus is concentrated on the main building and its reflection, the composition is simple and spacious, with a sense of extension. Purpose: Suitable for scenarios such as promotional posters with Eastern aesthetic themes, cultural and creative product decorations, artistic wallpapers, brand visual designs, etc., with both cultural expressiveness and a minimalist high-end visual texture.