futuristic green city skyline reflected in pristine water on a clear sunny day

architecture bluesky buildings city cityscape clean clear clouds daytime ecofriendly environment environmentalfriendly futuristic futuristicarchitecture futuristiccity green harmony highrise horizon innovation landscape metropolis mirror modern modernurban nature natureintegrated outdoors panoramic peaceful progress reflected river scenic serene sky skyline skylinereflection skyscrapers sustainable symmetry tallbuildings technology urban urbanlandscape vision water