https://researchdata.se/en/catalogue Search results en Data and instrument reports from Poussin's Bacchus-Apollo aquired during a workshop held at the Natonal Museum on the 29th September 2025 (Diarienummer RAÄ-2026-1405) including aquisition parameters. Data from the following analytical techniques is included: 1. X-ray fluorescence spectroscopy (MA-XRF; Bruker Crono scanning XRF); 2. X-ray radiography (X-ray; Eresco 42 MF4 (tube), GE CRxFlex (scanner)). The purpose of the workshop was to demonstrate the techniques while investigating and revealing the underlying composition of the oil painting by Nicolas Poussin (accession number: NM2669, link: https://collection.nationalmuseum.se/en/collection/item/19729/). Tue, 03 Nov 2026 00:00:00 GMT https://researchdata.se/en/catalogue/dataset/doi-10-5281-zenodo-23920482 https://researchdata.se/en/catalogue/dataset/doi-10-5281-zenodo-23920482 Swedish National Heritage Board Russo, Silvia Kaj, Thuresson Tom, Sandström