render a modern minimalist interior hallway featuring a staircase the floor is light gray polished tiles the stairs are light wood with a smooth finish the walls are painted in soft neutral tones with a slightly textured gray alcove add a sleek black floating shelf with a small decorative object on top include abstract black and white artwork on the wall the lighting is soft and warm with a simple yet elegant ceiling light and subtle spotlights through the glass door hint at a serene interior space with large windows the atmosphere should be calm and inviting with a hint of sophistication
