The ARIAH (Chemical Speciation of A Revolution In Art History) project seeks to unravel the intricate molecular and nanoscale composition of Renaissance mixed-media paints, which combined egg- and oil-based binders. This material innovation marked a transformative period in art history, enabling masterpieces by figures like Leonardo da Vinci and Sandro Botticelli. However, the chemical and structural properties of these paints remain insufficiently understood, limiting our ability to fully explore the interaction between material advances and artistic techniques.
ARIAH integrates advanced analytical methods, including x-ray Raman scattering (XRS), scanning transmission x-ray microscopy (STXM), deep-UV photoluminescence microscopy, and atomic force microscopy infrared spectroscopy (AFM-IR), alongside mass spectrometry. These state-of-the-art techniques establish new standards for the study of heritage materials, offering unprecedented insights into the chemistry and nanostructure of mixed media paints. The findings drive innovation in the preservation of cultural heritage while deepening our understanding of the technological and artistic processes that shaped Renaissance masterpieces.
This interdisciplinary project bridges physical chemistry and art history to contextualize scientific findings within broader cultural and historical narratives. By illuminating the relationship between material properties, artistic practices, and social influences, ARIAH enriches the appreciation of Renaissance art and provides a holistic framework for studying cultural heritage. The results promise lasting impacts on the preservation, interpretation and celebration of one of the most pivotal artistic epochs of history.
