The Pigments used in Painting ’The Rosslyn Missal’ in the Advocates’ Library, and the Celtic Psalter, D.p.111,8, in the Library of the Univberrsity of Edinburgh. PSAS [Internet]. 1923 Nov. 30 [cited 2025 Oct. 27];57:41-5. Available from: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/7568