Photo taken on Dec. 29, 2017 shows a "Momo" in front of a house in La Plata, Argentina. As part of a tradition that began in the 1950s, the residents of La Plata make annually giant dolls known as "Momos", with shapes of dinosaurs, superheroes, and cartoon characters, which will be burnt during the first hours of January 1 to celebrate the New Year. (Xinhua/Martin Zabala)