Photo taken on Oct. 24, 2014 shows a piece of artwork at the International Art Fair "Artbo" in Bogota, capital of Colombia, on Oct. 24, 2014. Bogota's 10th International Art Fair "Artbo", presenting around 66 galleries, 30 of them from foreign countries, kicked off on Oct. 24 and will last until Oct. 27. (Xinhua/John Paz)