sustainable design exterior shot render a natural rustic courtyard scene featuring a three story building with a natural stone facade large windows and vertical gardens the left side has a sleek metal staircase with a vibrant yellow railing leading to a rooftop garden filled with lush green plants at the bottom a stylish outdoor dining set with a black table and chairs is arranged on a smooth grey patio add a wooden deck area with comfortable wood lounge chairs and a planter box filled with greenery the atmosphere should be serene with soft sunlight casting gentle shadows and a clear blue sky in the background architecture
