Vibrant atrium, spacious open-plan interior, floor-to-ceiling windows, sliding glass doors, clerestory windows, skylights, reflective white surfaces, polished concrete floors, minimal obstruction, unobstructed views, green roofs, solar tubes, tubular daylighting systems, LED lighting, warm color temperature, ambient illumination, soft shadows, high ceilings, airy atmosphere, urban landscape, cityscape, morning sunlight, gentle warm lighting, 1/2 composition, shallow depth of field, realistic textures.