The concept of our work is Diversity and Unity. Our work consist of 4 triangular poles. Each triangular pole represents diversity. Diversity makes the world an active place. Each triangular pole is not stable. It cannot stand by itself. They can stand by connecting each other. That's why diversity becomes unity. The drawings also represent Diversity and Unity. We follow the motto of PAFOS2017 "Linking Continents - Bridging Cultures".