A multidisciplinary team has diagnosed the strange paint disease causing Georgia O'Keeffe's paintings to deteriorate. The micron-sized protrusions are metal soaps, resulting from a chemical reaction between the metal ions and fatty acids commonly used as binder in paints.
from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/02/190216094457.htm
from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/02/190216094457.htm
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