In The Essential Gaudí, we embark on a fascinating quest to discover the geometrical concepts which impregnate the Churc of the Sagrada Família. Based on documents and models which survived the 1936 fire, Jordi Bonet, present director of architecture and coordinator of work on the church, describes the research carried out with the aim of discovering the paths Gaudí himself would have taken. Finding the key, the secret, the architectural laws governing the buolding and harmoniously continuing what had already been completed required exhaustive research work and the gradual building up of the overall idea behind the work. All this led to the final discovery of a geometric modulation embracing the entire architecture of the church, repeated in each and every one of its parts: unit, half, two thirds… Gaudí takes nature as his model and, through a unique and brilliant geometric theory, builds a church in which, just as in nature itself, there is no place for discontinuity
.