robert a m stern interior shot create a modern and elegant architectural rendering of a spacious interior lobby use a blend of warm and cool tones to highlight the different elements within the space the ceiling and upper walls should be painted in a crisp white to enhance the sense of openness with strategically placed skylights allowing natural light to flood the area incorporate vertical white panels in the center wall to add a sense of height and sophistication add wooden ceiling accents and side walls in rich warm tones of oak to create a welcoming and earthy ambiance install gray textured columns along the sides mirroring metallic finishes providing a structural balance to the warm wood and the cool tones of the floor the floor should have a polished concrete look with subtle marbling in shades of light gray and white integrate a modern reception desk at the center with a mix of linear wood design and metallic elements making it a bold focal point on one side add lush green vertical wall gardens for a touch of nature and freshness include a sleek and minimalistic staircase with contemporary handrails in white on the opposite side leading to the upper floors the atmosphere should be clean modern and inviting architecture