Check out the Infrared Reflectography (IRR) image of Pigments Checker v.3.
CHSOS just lunched a new initiative: developing Archimedes, a multipurpose scanner for Art Diagnostics. It will be low-cost, mobile and lightweight. Archimedes is developed thanks to funding collected with the “Low-cost X-Radiography for Paintings” successful crowdfunding campaign ended April 30th. Archimedes will be a multipurpose scanner designed for traveling art diagnostics. It will fit methods such as

Just published “L’Annunciazione ritrovata. Nunziata di Mascali, Sicilia“.