Photo taken on April 26, 2022 shows an empty exhibition center that used to host the Kastoria International Fur Fair in Kastoria, Greece. A bustling center of the fur trade for generations, Kastoria, a city in northern Greece, has been eerily quiet this spring.KASTORIA, Greece, May 17 (Xinhua) A bustling center of the fur trade for generations, Kastoria, a city in northern Greece, has been eerily quiet this spring.