Tag: Raman
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INFRA-ART spectral data collections: earth pigments
by Ioana Maria Cortea — Last updated on September 2, 2025 — Reading time: 20 min The INFRA-ART Spectral Data Collections is a blog article series that highlights key groups of art-related materials represented in the INFRA-ART Spectral Library. Each article focuses on a specific material category—examining its composition, technical details, and history of use—while also…
