A 3d rendering of a futuristic urban landscape with a green roof and a river running through it. the image is taken from a bird's eye view, giving a clear view of the intricate design of the structures. the structures are arranged in a circular pattern, with pink and yellow ribbons running along the edges. The grass on the ground is lush and green, and the river is calm and still, reflecting the surrounding environment. on the left side of the image, there are concrete structures with stairs leading up to them, and on the right side, there is a concrete structure with a flat roof. the overall design is reminiscent of modern urban architecture, with a focus on sustainability and urban design.