3D渲染科幻未来城市景观插画素材

A futuristic urban landscape,composed of futuristic architecture. The center is a circular structure with empty surface. In the foreground,there is an aerial garden overlooking the blue sky and white clouds. The scene atmosphere is bright and cheerful,adopting a 3D cartoon style,with rich background colors,soft and smooth lighting,bright colors,and soft and gentle tones. A light blue sky background with white clouds, 3d blender, simple style