"Sound in the Silence" is an interdisciplinary project for school youths that centers on historical education. Each edition of the project concentrates on specific location and history of that location in the 20th century. Youths from at least two countries get to know each other and together they learn about the history, culture and identity. Through artistic expression they express how the area and its history changed their understanding of themselves and friends from other nations. Final result of the project is an art piece co-created by young people.