Professor Dudley Creagh, Professor and Director of Cultural Heritage Research, is an expert in the design and development of new analytical equipment, especially equipment using synchrotron radiation, for the study of materials, especially cultural heritage artefacts. He had led research on such topics as valuable medals (e.g., Victoria Cross), the protection of objects against corrosion, Australian aboriginal bark paintings, and the degradation ofiron-gall inks on parchments, movie film, and painted surfaces.