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Krug, K. (author), Porra, L. (author), Coan, P. (author), Wallert, A. (author), Dik, J. (author), Coerdt, A. (author), Bravin, A. (author), Elyyan, M. (author), Reischig, P. (author), Helfen, L. (author), Baumbach, T. (author)
X-ray radiography is a common tool in the study of old master paintings. Transmission imaging can visualize hidden paint layers as well as the structure of the panel or canvas. In some medieval altarpieces, relics seem to have been imbedded in the wooden carrier of paintings. These are most probably thin organic fibrous materials such as paper...
journal article 2007