Children play next to the house rebuilt in the old city of Mosul, Iraq, on Oct. 12, 2018. Younis Abu Rajab and his family are the first to return to their house at the badly destroyed al-Qali'at neighborhood in the old city center in Iraq. Abu Rajab rebuilt his two-story house, which looks elegant with its light color painting, amid surrounding rubble, smell of death and fearful darkness at night. (Xinhua/Yasser Jawad)