22 September 2021 Turkish culture by Irene Adolph Crespo Eskişehir Olgunlaşma Enstitüsü, Eskisehir Traditional Art Institute Two weeks ago PRODER was invited to visit Eskişehir Olgunlaşma Enstitüsü, a public art institute located in the neighbourhood of Odunpazari in Eskisehir. Durna Gülşen, the Institute’s Director since 2018,