Main subject: The Great Wall winds and perches on green mountains, with simple and neat shapes of the city walls and beacon towers, paired with flying birds and mountain mist. Scene: A natural mountainous world surrounded by layered green peaks. Style: Simple flat Chinese-style illustration, fresh and elegant with a profound artistic conception. Color palette: Dark and light green tones paired with pure white, elegant and harmonious natural color scheme. Lighting: Flat and even soft light, no strong light and dark contrasts, clean and transparent画面. Composition: The Great Wall extends naturally along the terrain, with layered distant scenery to create a sense of space. Use case: Chinese-style cultural tourism promotion, landscape cultural and creative products, ancient-style decorative illustration.