Spectroscopic Investigations of a Vandalized Contemporary Acrylic Painting on Canvas Using Model Paintings and Chemometrics.

ABSTRACT: The characterization and conservation of materials constituting contemporary art pose a significant challenge for scientists and restorers due to the wide variability, heterogeneity in their compositions, and their chemical instability. This study aims to contribute to the understanding of the composition and ageing of materials in contemporary artworks, specifically, the analytical painting and the materials involved in a vandalic act. To this purpose, an acrylic painting on raw canvas is examined, Tela by Giorgio Griffa (1973), along with model samples purposely prepared together with the painter. Felt-tip marker vandalic act, by which the painting was disfigured, is analyzed as well. The analytical approach entails a combination of noninvasive spectroscopic techniques to study the molec

SUBMITTER: Striova J 

PROVIDER: S-EPMC12352722 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature