The Temple of the Sagrada Familia is the most popular of Gaudi’s works. He devoted himself exclusively to this project until his death; unfortunately he was only able to construct a small part of it: the apse and the Façade of the Nativity. This project is still under construction following the plans and models that Gaudi left and thanks to the donations that are collected. Fervently religious, Gaudi considered La Sagrada Familia as his greatest work, synthesis of all that he had done and a test bench for all that was left to learnand experience. In the coming years, work will focus on the roofing and on the construction of six towers that will crown the temple, making it the tallest building in Barcelona.