The city and the environment erodes and pervades the building volume crossed by people flows, nature, wind and rain, creating a fluid and dynamic space in an enchanting sculptural concrete surface. The city and the environment carves a large urban "cave" and a vertical chimney that makes its way to the roof, real architectural cavities through which the anthropic and the natural setting establishes deep vital relationships with the building, creating an organic, symbiotic system. People, wind and trees become the lifeblood of the architecture, which is inextricably linked to the setting.