El lenguaje de los edificios is a work by Luis Ruiz Padrón that invites readers to explore Spain's architectural heritage through an illustrated and detailed perspective. With a 96-page hardcover edition published by Anaya Touring in October 2025, the book presents a selection of both iconic and lesser-known buildings across Spain. Each page offers a unique viewpoint, as if "entering for the first time" into these spaces, revealing their history and cultural significance. Highlighted buildings include the Casa de los Cristales, Mercado de Santa Caterina, MUSAC, Jameos del Agua, Casa Judía, Sociedad General de Autores, Casa de los Dragones, Palacio de Hornillos, Universidad Laboral de Gijón, and Pabellón Puente from Expo 2008. This book is an invaluable resource for architects, art historians, and architecture enthusiasts seeking to delve into the richness of Spanish heritage.