Transmitted RTI

Following our successful experimentation with microscopic RTI and multispectral RTI, we develop a transmitted RTI methodology, inspired by transmitted photography, a set-up proposed for conservation documentation of translucent materials, canvas paintings, mounded papyri, photographic material, and works of art on paper or archival material. The transmitted RTI provides an enhanced RTI visualisation, complementary to reflected visible and infrared RTI. It enabled the examination of the back side of the mounted Derveni papyrus fragment, which was hidden by the backing material.

The Derveni papyrus fragment, backside. Clockwise from top left – reflected digital image, transmitted digital image and transmitted RTI visualisations. The Derveni Papyrus is located in the Archaeological Museum of Thessaloniki.

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I earned my BSc in Conservation of Antiquities and Works of Art from the Technological Educational Institution of Athens in 2007. My BSc thesis was dealing with Fourier Transform Infrared (FTIR) monitoring of the artificial ageing of commercial acrylic and vinyl adhesives/consolidants, in the form of thin films on glass as well as applied on clay mortars. In 2008 I transferred to the MSc in Archaeological Computing (Virtual Pasts), University of Southampton. My MSc thesis was focused on virtual reconstruction and ageing analysis of a glass, an enamelled metal and a painted ceramic from the collection of the Archaeological Museum of Southampton. I further developed my skills in Hawk University of Applied Sciences and Arts - Hornemann Institute, Germany, following a continuing education programme for professional conservators in 2009. In 2010 I started my PhD, which examines the application of computer graphics in conservation-restoration of artefacts. I am working either as museum conservator (painted surfaces, wood, bone, metal, glass, stone, ceramic) or in monuments and archaeological sites (wall painting, mortar, stone, mosaics) since 2004. My working experience includes cooperation with museums, cultural organizations and research centres in Greece, such as: The National Hellenic Research Foundation (NHRF) KH' Ephorate of Prehistoric and Classical Antiquities, Amphipolis ΚΖ’ Ephorate of Prehistoric and Classical Antiquities, Makrigialos Archaeological Institute of Macedonian and Thracian Studies, Thessaloniki 8th Ephorate of Byzantine Antiquities, Ioannina Institute of Nuclear Physics, NCSR Demokritos, Athens Building Materials Laboratory, School of Civil Engineering, Aristotle University of Thessaloniki Art Diagnosis Centre Foundation Ormylia, Chalkidiki American School of Classical Studies at Athens, Pylos      

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