underwater cityscape with swarming fish - eco-futuristic concept art

environmental concept art submerged cityscape climate change urban decay aquatic ecosystem fish schools underwater metropolis avenue flooded york city ecofuturistic marine life streets adaptation nature reclaiming spaces resilience ecosystems coexistence dystopian future scenario green movement inspiration postapocalyptic worldbuilding sustainable development warning awareness promotion oceanic futuristic architecture biodiversity recovery renewable energy symbolism exploration theme conceptual gaming scifi movie scene setting design ecoconscious branding planning 039 power cities rescue planet