A photo-realistic architectural rendering of a futuristic building with a curved architectural design, situated on a grassy hill overlooking a city at dusk. the building is a modern, minimalist structure with a white, curved exterior and large, reflective windows that allow natural light to filter in. it is situated in the middle of the image, with the cityscape visible in the background. the sky is a deep blue with a few wispy clouds, and the city is lit up with warm, orange hues from the setting sun, creating a beautiful contrast with the white exterior of the building. the grass on the hill provides a natural setting for the building, and a winding road can be seen leading up to the entrance, adding to the sense of movement and energy. the overall atmosphere is peaceful and serene, with a sense of tranquility and tranquility.