The Seine, a theatre for all types of activities, a Parisian location constantly animated by booksellers, bars, restaurants, barges and cycle paths. Some zones are designed for urban sport, such as the street-workout. Build sur Seine is a barge designed to promote access to sports activities on the docks. A contemporary design inspired by the artistic representation of the body of the hero of herœs, Zeus, god of the skies, which in the setting of the Seine encourages pedestrians and sedentary people to take up sport and discover their bodies through the architecture and environment offered by the project.