Tuomas Heikkilä, PhD, MAE, is a medievalist, working as Professor of Church History at the
Tuuli Kasso is a heritage scientist working with an interdisciplinary approach to study history through the analysis of artefacts and their materials. The main focus of her research is ancient polychromy and pigments, in addition to biocodicological approaches to medieval parchment. She holds e.g. a MSc in Archaeological Science from the University of Oxford and has a PhD in Science from the University of Copenhagen. She is a postdoctoral researcher at the