One of the most iconic structures ever built, Barcelona’s La Sagrada Familia is a unique and fascinating architectural project conceived by Antoni Gaudi in the late 19th century. More than 125 years after construction began, the basilica still remains unfinished. Sagrada: The Mystery of Creation celebrates Gaudi’s vision and the continuing work of architects as they strive to complete the colossal project while delving into the process of artistic creation in a historical context.