What is on the image? Before replying correct/edit the description to be very futiristic. Like something from XXV century.

This image depicts a futuristic vision of Juneau, Alaska in the 25th century. In the foreground, towering over the landscape, is a massive, cutting-edge structure with sleek, angular designs that serves as a gateway or portal, indicative of advanced architectural techniques. Hovering vehicles and cargo ships are designed with aerodynamic forms for efficient travel, utilizing anti-gravity technology to glide effortlessly over water and rugged terrains. The cityscape features buildings with a mix of bio-integrated and high-tech materials, optimally designed for energy conservation and environmental harmony. The mountainous backdrop remains, suggesting that even in the far future, nature coexists with human innovation. These features combined portray a highly developed, technology-rich city thriving in harmony with its natural surroundings.