discovery of a fantasy coastal city: the classical architecture and ecological wonders of atlantis island

city coastal atlantis classical discovery adventure island environment architecture ecology hill mythical landscape ancient kingdom sustainable eco-friendly waterfall lush concept artwork sea water ocean building civilisation history jungle legend legendary myth mythology old painting fiction science coast empty outside digital temple ruin archaeology epic overgrown vegetation mysterious secret forest future futuristic urban nature technology tree greenery modern advanced innovation skyline metropolis harmony surreal botanical wilderness utopia cybernetic eco environmentally ecological house print green greenhouse energy land village grass summer