Grand atrium, sweeping staircase, polished marble floors, elegant railings, spacious landings, natural light pouring in, modern minimalist decor, sleek metal handrails, floating wood steps, open risers, airy feel, high ceiling, vertical garden walls, lush greenery, wooden accents, comfortable seating areas, warm lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.