Autodesk AutoCAD 2012, beginner's tutorial, architectural design, modern building, blueprints, floor plans, elevation views, section cuts, interior design, furniture, chairs, tables, sofas, lamps, windows, doors, staircases, corridors, offices, meeting rooms, CEO's office, minimalist decor, wooden floors, glass walls, steel frames, concrete columns, urban cityscape, skyscrapers, sunny day, cloudless sky, low-angle shot, cinematic composition, realistic lighting, depth of field.