The photo engraving of the book From one world to another was made by
Maghenta in Zaragoza.
Maghenta
Ctra. de Madrid, Km. 315,700
Centro Empresarial Miralbueno, Local P4B
50012 - Zaragoza

 
 
The installation of the plate in the machine"Excalibur". Carlos Cambra positions the plate meticulously.
 
Une panne de la machine retarde l'impression.  
Washing after engraving. The final output of the plate, perhaps cyan.