Katerina Ierodiakonou is Professor of Ancient Philosophy at the University of Athens and Assistant Professor of Ancient Philosophy at Université de Genève. She has published extensively on ancient and Byzantine philosophy, especially in the areas of epistemology and logic. She is currently working on a monograph about ancient theories of colour, as well as on an edition, translation and commentary of Theophrastus' De sensibus and of Michael Psellos' paraphrasis of Aristotle's De interpretatione.