Yolanda Ziaka is Economist, PhD in Environmental Education and Master in Visual Arts and Art Sciences. Based in Greece, she has been coordinating, since 1994, numerous international projects on Environmental Education and Communication and has been involved in various research and action networks and civil society organizations. She is the author / co-author and editor of several books and articles on Environmental Education, pedagogy, and art issues. Her research focuses on the popularization of environmental concepts and processes through the development of communication tools, addressed to diverse target groups