The project was developed on a narrow beachfront lot on the Riviera Maya, near Tulum, in Quintana Roo and is fully powered by solar and wind energy. The entire project was cast in an organic blue color concrete, which reacts over time according to its exposure to the sun and its position in the house, creating tones that range from ocean blue to sunset pink. By raising the house on cross-shaped columns, the impact on the environment is reduced and views are generated over the dune that separates the property from the sea. The project is organized on three levels that are connected by a spiral staircase: the auxiliary ground floor below the house, the intermediate level containing all interior spaces, and a large roof terrace with a pool and an outdoor dining room presenting views of the Caribbean Sea, the jungle and the lagoon. Close to the master bedroom a distinct turret is situated: it works as a formal element that anchors the ensemble into place and doubles as a flexible space for work or meditation.