{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["11(2)"],"submitter":["Pozzi F"],"pubmed_abstract":["This article highlights how advanced chemical analysis led to groundbreaking discoveries in <i>Christ Blessing</i> (1505-1506), a painting attributed to Raphael and housed in the Pinacoteca Tosio Martinengo, Brescia, Italy. Through a comprehensive, noninvasive scientific investigation conducted in situ at the museum, our team identified a distinctive freehand underdrawing executed in a dry medium with a pointed tool and a rare early use of Egyptian blue in Renaissance art. Crucially, the presence of this ancient synthetic pigmentlong thought to have vanished after antiquitywas chemically confirmed in the background of the composition, where it was used alongside azurite and ultramarine blue. This marks the only documented instance of Egyptian blue in a panel painting by Raphael and its o"],"journal":["ACS omega"],"pagination":["3509-3517"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12824709"],"repository":["biostudies-literature"],"pubmed_title":["Unveiling Raphael's Christ Blessing: Chemical Analysis Reveals Distinctive Underdrawing Techniques and a Rare Early Use of Egyptian Blue in Renaissance Art."],"pmcid":["PMC12824709"],"pubmed_authors":["Cucci C","Stefani L","Gargano M","Castelli L","Picollo M","Ruberto C","Ricci C","Demonte D","Pozzi F","Morlotti M"],"additional_accession":[]},"is_claimable":false,"name":"Unveiling Raphael's Christ Blessing: Chemical Analysis Reveals Distinctive Underdrawing Techniques and a Rare Early Use of Egyptian Blue in Renaissance Art.","description":"This article highlights how advanced chemical analysis led to groundbreaking discoveries in <i>Christ Blessing</i> (1505-1506), a painting attributed to Raphael and housed in the Pinacoteca Tosio Martinengo, Brescia, Italy. Through a comprehensive, noninvasive scientific investigation conducted in situ at the museum, our team identified a distinctive freehand underdrawing executed in a dry medium with a pointed tool and a rare early use of Egyptian blue in Renaissance art. Crucially, the presence of this ancient synthetic pigmentlong thought to have vanished after antiquitywas chemically confirmed in the background of the composition, where it was used alongside azurite and ultramarine blue. This marks the only documented instance of Egyptian blue in a panel painting by Raphael and its o","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Jan","modification":"2026-06-06T22:37:28.413Z","creation":"2026-06-06T03:10:54.021Z"},"accession":"S-EPMC12824709","cross_references":{"pubmed":["41585722"],"doi":["10.1021/acsomega.5c11121"]}}