generate a vibrant futuristic circular city map from an aerial view the outer sections of the city are lush green areas symbolizing nature s integration with urban life use a rich olive green for these sections with various geometric patterns vivid yellow squares representing residential buildings light blue rectangles for commercial areas and small red squares as cultural landmarks in the inner circles transition to a more urban environment with deep violet structures for government buildings surrounded by pastel colored residential areas the atmosphere is harmonious and utopian blending nature and technology seamlessly add subtle shadows and highlights for depth and realism architecture
