Modern architectural design, manual presentation sheets, A3 size, landscape orientation, white background, bold black fonts, 3D building models, detailed floor plans, sectional views, elevations, blueprints, engineering drawings, steel frames, glass facades, wooden accents, minimalist decor, natural lighting, overhead warm lighting, professional workspace, office setting, wooden desk, ergonomic chair, potted plants, abstract art pieces, panoramic city view, skyscraper backdrop, morning sunlight, cinematic composition.