In germanic mythology, Nehalennia means "goddess of the sea", the choice of The project's name was a symbolic homage. The project was developed from The context of a possible futuristic city where everything was dominated by Water. In the current world, many cities live under water and with the current Climate changes happening on the planet, floods are becoming more and more Common. The project was developed so that it could be located anywhere in the world, Instead of being located in any specific region. The choice of materials was Made with the aim of the floating building presenting lightness and integration With nature and the sea.