Josep Lluís Mateo is one of Spains most influential architects in architecture today. This book brings together his recent projects, his influences, his references together with material from interviews and a wealth of images. It is, in a nutshell, his work philosophy. Conversations, reflections and projects completed in the last five years are presented as realities and actions, interpreted through this concept, which can be contemplated as infinity of individual forms of contacting with reality and acting upon it. For Josep Lluís Mateo, the crux of this work is to analyse, from the perspective of his unique work, the state of issues and situations today in architecture and to interact accordingly with exterior space.