urban green space merges with towering buildings to form an abstract depiction of an ecofriendly metropolis with a verdant

green cityscape ecofriendly urban design sustainable architecture lush landscapes verdant rooftops tree canopies forests botanical havens vertical gardens living walls natural buildings biophilic cities biodiversity air purification carbon sequestration energy efficiency renewable resources water conservation waste management zeroemission vehicles solar panels wind turbines roofs greenwalls houses birdhouses butterfly pollinator plants rainwater harvesting systems rooftop farms permaculture agriculture community nature trails bike lanes pedestrian walkways public transportation materials recycled infrastructure