modernist interior shot render a modern interior stairwell with an elegant minimalist design the walls should be painted in a soft off white color faf9f6 to create a bright and clean atmosphere the walls on the left and on the right of the staircase should be clear glass the staircase treads and risers should be made of polished maple wood in a light honey tone d0a85c for warmth the handrails and balustrades should be sleek and made of brushed stainless steel c0c0c0 for a contemporary look install large full height windows on the upper level to allow an abundance of natural light to flood in with clear glass and thin black metal window frames the floor should be covered in polished concrete with a light grey finish e0e0e0 for a modern touch add subtle built in led lights under each stair tread emitting a soft white glow ffffff to enhance the modern ambiance the overall atmosphere should feel spacious airy and inviting architecture