circular city with greenery and red-roofed buildings

conceptual art sustainable living aerial perspective architectural drawing architecture artistic rendering buildings central parkland circular city layout cityscape sketching civic engineering project community planning creative urbanism detailed artwork ecofriendly habitat ecological construction environmental integration futuristic concept generative greenery habitation zone imaginative creation infrastructure development innovation design landscape metropolis metropolitan public space radial pattern red roofs residential area smart idea terraced housing urban utopian vision visionary red-roofed buildings