• Photography is the shape of silence

    Prologue for the book '25' written in June 2007 by Susana Cordero de Espinosa ...

  • The invisible camera

    Presentation of the writer Abdón Ubidia at the Andes exhibition at the Alliance Française in Quito in 2003....

  • The Andes of Pablo Corral

    Foreword by Mario Vargas Llosa for the book 'Andes', published in 2001 by National Geographic....