Modern architectural design book, PDF format, lying open on wooden desk, surrounded by scattered papers, pencils, and coffee cup, warm lighting, cozy study room, floor-to-ceiling bookshelves, minimalist chair, geometric patterns on rug, natural materials, wooden accents, simple color scheme, elegant typography, detailed illustrations, 3D models, architectural blueprints, sketches of buildings, urban planning concepts, futuristic designs, sustainable architecture, close-up shot, shallow depth of field, soft focus on background, high contrast, dramatic lighting.