In this project we are focusing on seven core principles of Harmony in Nature: Oneness, Cycle, Diversity, Interdependence, Health, Adaptation and Geometry. Six elementary schools from Latvia, Slovenia, Italy, Greece and Serbia are building a strong partnership influenced by The Harmony Project approach led by Mr. Richard Dunne, a thought leader in education and sustainability. Under his guidance and in cooperation with Ysgol y Dderi from Wales the partners are planning to re-frame teaching and learning around laws and principles of nature. 4 schools are also collaborating in Erasmus Project. The established Etwinning project is supporting the Erasmus group mobilities as schools from Greece and Latvia can participate in some activities only from the distance.