CHSOS in a nutshell -Download
Download our CHSOS in a nutshell, a brochure of our services and products.
Check out our Newsletter Archive
Check out our Newsletter Archive. Read our 20 latest issues to stay on top of things. We are running a number of initiative. Check it
Techniques to reveal hidden paintings: a case study
Just published “L’Annunciazione ritrovata. Nunziata di Mascali, Sicilia“.
Technical Photography of new Pigments Checker v.3
Just published the Technical Photography documentation of the new Pigments Checker v.3
FREE Download – Technical examination for Prints
We just upload a new guide for Technical Art Examination.