Antonella, 6 years old, shows a picture that she drew for refugee children during an exhibition at the Children's Museum, in Buenos Aires, Argentina, on Oct. 13, 2015. The exhibition organized by the Children's Museum and the United Nations High Commissioner for Refugees (UNHCR) held here displayed 42 portraits of displaced children from Syria, Colombia, Pakistan, Somalia, Afghanistan and other countries. (Xinhua/Martin Zabala)
