AI helps ID paint chemistry of Berlin Wall murals
Telltale fragments Close examination of chips, labeled according to their blue, yellow, or red color, that once belonged to art on the Berlin Wall reveals brushstrokes, multiple layers, and the pigments used. Credit: Adapted from F. Armetta et al., 2024 Nondestructive techniques like Raman spectroscopy are often used to identify the molecular signatures of pigments, […]
December 12, 2024 | art conservation, Berlin Wall, chemistry, graffiti, neural networks, Raman spectroscopy, Science, street art | No comments