水彩风行人游客路人街道长廊插画素材

Hand-drawn architectural sketch style, white background. A single park pavilion with an abstract biomimetic design inspired by the curvature of a ginkgo leaf, organic and fluid structure, not literal. Made of modern lightweight silver material, minimalist aesthetic. The pavilion forms a tunnel-like passage, wide enough for four tourists walking side-by-side. Interior features integrated seating and spaces for temporary art poster exhibitions. Autumn atmosphere, the silver surface reflects the golden yellow colors of surrounding ginkgo trees. Human eye-level perspective, loose but accurate sketch lines.