"Ecce Homo" by Antonello da Messina, from non-invasive investigations to data fusion and dissemination.

ABSTRACT: Scientific investigations of artworks are crucial in terms of preservation since they provide a measurable evaluation of the materials and the state of conservation. This is the case of Antonello da Messina's painting "Ecce Homo": its delicate state of conservation, with the need for constant monitoring, required a broad and in-depth diagnostic campaign to support the restorers. The project was carried out entirely in situ using non-invasive cutting-edge techniques and proposes a multimodal and data-centric approach, integrating 3D and 2D methodologies. The surface irregularities and the support were analysed with a structured-light 3D scanner and X-ray tomography. The painting materials were investigated with X-ray fluorescence scanning (MA-XRF) and reflectance hyperspectral imaging (HSI)

SUBMITTER: Albertin F 

PROVIDER: S-EPMC8342594 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature