October 23, 2016 - Madrid, Madrid, Spain - the 23rd edition of the Fiesta de la Transhumancia (Transhumance Festival). The annual event sees hundreds of sheep led by sheperds through the Spanish capital in a tradition of seasonal livestock migration from the Middle Ages held to stress the importance of shepherds in the rural development and their culture in Spain.  Madrid, Spain, 23 October 2016, (Credit Image: © Oscar Gonzalez/NurPhoto via ZUMA Press)