 The painting was analyzed using several methods including ultraviolet fluorescence, infrared reflectography, infrared false colors, optical microscopy, hypercholoremetric multispectral imaging, and infrared reflectography. Ultraviolet fluorescence revealed the presence of azurite paintings and white zinc in the retouched areas. Infrared reflectography highlighted the presence of the underdrawing and the loss of materials in the original painting. Infrared false colors allowed for the identification of the organic and inorganic materials present in the painting. Optical microscopy provided information about the legibility of certain figures. Hypercholoremetric multispectral imaging provided high precision colorimetric and reflectance measurements. Finally, infrared reflectography was used to identify the areas to be investigated further using spectroscopic analyses. This article was authored by Letizia Bonazzoni, Simone Callio, Anagali, and others. We are article.tv, links in the description below.