An ethereal, futuristic cityscape oil painting: A towering 'tree' of platforms with lush greenery grows from a mountainous city, surrounded by a intricate network of roads and bridges.
A majestic, detailed futuristic cityscape: A towering central structure, rooted like a tree, supports circular gardens. Gray and green tones paint the sky and mountains, while bridges and roads create a complex network. The scene captures a harmonious fusion of technology and nature, frozen in time.