Horizontal architectural competition presentation board for a modern courtyard library with ink-wash atmosphere. English labels: Site Plan, Concept, Section, Materials, Circulation, Atmosphere. Include hero rendering, floor plan, section drawing, material palette, small diagrams, restrained serif title. English-only visible text. No Chinese characters anywhere. Clean readable English labels. No watermarks, no fake platform logos, no unreadable pseudo text. variant focus: Architectural Competition Presentation Board V1. visible text language: English only.