For this volume of the collection Cátedra Extraordinaria Federico E. Mariscal it's the turn OF architect Javier Senosian, known for having assumed the position of maximum representative of organic architecture in Mexico. By 2006, the year in which this class was taught, Senosialn had enough experiences, knowledge and stories to share in books. It was not until 2020 that the circumstances were right to consolidate its first publication with the seal of the UNAM, his university. This book is an opportunity to analyze his meditations, processes and methods, accompanied by anecdotes, which allow us to see how he became the phenomenon he is today.