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With pixel sizes as small as 50\u201388\u2009\u03bcm, this technique visualized hidden features\u2014such as overpainted figures, signatures, and past restorations\u2014across large canvases (up to 1100\u2009mm\u2009\u00d7\u2009900\u2009mm). Key findings include the discovery of a concealed St. Joseph figure in Handke's <jats:italic>Madonna and Child<\/jats:italic> (1753), confirming his authorship, and a signature in M\u00fcller's <jats:italic>Maria Antonia of Questenberg<\/jats:italic>, affirming its attribution. These results enhance one's understanding of the paintings\u2019 preservation state, past interventions, and artistic techniques, demonstrating the value of advanced radiography in art conservation.<\/jats:p>","DOI":"10.1002\/cplu.202500063","type":"journal-article","created":{"date-parts":[[2025,4,28]],"date-time":"2025-04-28T07:50:31Z","timestamp":1745826631000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Twinned Orthogonal Adjustable Tomograph Device in Conservation Services: Case Studies of a Recent X\u2010ray Investigation into Baroque Oil Paintings"],"prefix":"10.1002","volume":"90","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9932-6486","authenticated-orcid":false,"given":"Michal","family":"Vop\u00e1lensk\u00fd","sequence":"first","affiliation":[{"name":"Institute of Theoretical and Applied Mechanics Czech Academy of Sciences  Proseck\u00e1 809\/76 190 00 Prague 9 Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lubo\u0161","family":"Macha\u010dko","sequence":"additional","affiliation":[{"name":"Faculty of Restoration University Pardubice  Jir\u00e1skova 3 570 01 Litomy\u0161l Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,5,7]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-59573-3_1"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-024-48102-w"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1088\/0266-5611\/29\/12\/125007"},{"key":"e_1_2_7_5_1","unstructured":"Varex Imaging X\u2010ray Detectors https:\/\/www.vareximaging.com\/products\/medical\/x\u2010ray\u2010detectors\/(accessed: January 2025)."},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0255792"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1140\/epjp\/s13360-023-04212-w"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1186\/s40494-017-0145-2"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.fsir.2024.100392"},{"key":"e_1_2_7_10_1","unstructured":"M.Hain J.Bartl V.Jacko MEASUREMENT 2017 \u2010 Proceedings2017(Smolenice Slovakia) pp.119\u2013122."},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00339-016-0579-5"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1140\/epjp\/s13360-021-01091-x"},{"key":"e_1_2_7_13_1","unstructured":"A.Lo Giudice J.Corsi G.Cotto G.Mila A.Re C.Ricci R.Sacchi L.Visca L.Zamprotta N.Pastrone F.Albertin R.Brancaccio I2MTC Proceedings2017(Torino Italy) p.7969985."},{"key":"e_1_2_7_14_1","unstructured":"M.Bettuzzi M. 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