exterior shot render a modern architectural patio with a sleek contemporary design the walls should be a smooth off white or light gray the floor tiles are a subtle beige to complement the walls the pergola beams should be a dark wood or charcoal gray adding contrast and depth introduce a warm inviting atmosphere with golden hour lighting casting soft shadows the bench can be a darker shade of gray or a natural wood tone add a hint of greenery with plants in the background using rich greens for a touch of freshness the overall mood is tranquil and sophisticated