A photo-realistic architectural rendering of a modern concrete building situated on the banks of a river, with a clear blue sky and trees in the background. the building has a rectangular shape with a flat roof and large windows that allow natural light to filter in, creating a bright and airy atmosphere. on the upper level of the building, a group of people can be seen walking along the walkway, while others are sitting on lounge chairs and lounging by the water's edge. the structure is surrounded by lush greenery, including trees and rocks, and a large arched bridge is visible on the right side of the image. the overall scene is peaceful and serene, showcasing a sense of tranquility and tranquility.