Corrado de Grazia had been working in commercial, industrial, architectural and pubblicity’s area until he began to direct his job esclusively towards Art photography area.
Since 1987 he is Rome Quadriennale’s photographer; for them he takes care of the restauration and conservation and digitalization of the photographical archives and the documentation about many exhibitions catalogues, as “Duilio Cambellotti”, for the inauguration of the new seat of the MACRO, 1999, and the publication of the “Inventario dell’Archivio della Quadriennale”, 2000, or, “Enpals, Storie da una collezione d’arte’, 2011.

In addition, for the Fondo Pier Paolo Pasolini of Rome, directed by Laura Betti,, he has taken care about the restaurations and the conservations of the photographical archives and the catalogues for all the enterprises in Italy and abroad for more than fifteen years. Nowadays ,he collaborates with the Cineteca di Bologna, where those archives has been transferred.
Moreover, he works for Sotheby’s, for them he has done many catalogue’s of ancient, modern, and contemporary art.
Since 1990 he has curated the photographics reproductions and the catalogues for the Gallery Valentina Moncada, Rome. Since 1995 he curated the photographics reproductions and the catalogues for the Gallery Il Gabbiano, Rome-New York.
With Pietro Amato, produced “Recent restauration: The Vatican Papillon”, 2004, a scientific catalogue of historic cabs and motor-vehicles preserved at the Musei Vaticani .
In 2005, 2006, 2007 he joined as a teacher of Photographic technics for the scientific art’s catalogue the project “Museo en Obras”, directed by Pietro Amato and organised by Istituto Italo-Latino Americano and Foreign Office of Rome. A project realised in Asuncion, Paraguay, with theorical seminars at Universidad Catolica and workshops at Museo Bogarin, He taught photographical art at Roman Castles inside the project done by the U.E.(law n°285).