Category Archives: Pigments

Shining a light on the pigments on the Book of Mulling

The analysis of the Book of Mulling has now been completed using the two techniques we have available in the Conservation Department, Raman spectroscopy and XRF. As posted before (see previous posts here and here) these are complementary techniques that together can help with the identification of pigments.

Figure 1 Pigment analysis applied to the Book of Mulling.
Figure 1 Micro-Raman spectroscopy applied to the Book of Mulling.

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XRF Analysis on the Garland of Howth

The use of colour in Early Irish Manuscripts can give clues about the resources available during the creation of the manuscripts, the skills of the illuminators, and the traditions of the community.

Figure 1 XRF set up for The Garland of Howth, 8th-9th century, TCD MS 56 © The Board of Trinity College Dublin, the University of Dublin. 2015.
Figure 1 XRF set up for The Garland of Howth, 8th-9th century, TCD MS 56 © The Board of Trinity College Dublin, the University of Dublin. 2015.

As we continue with our pigment analysis we have now commenced X-Ray fluorescence analysis of the illuminations and elaborated initials in our four manuscripts. This technique like Raman spectroscopy (see previous post) can, with the right equipment, be used in-situ directly on a manuscript without risk of damage, and similarly has a long history of use for the identification of pigments.1

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