Yemeni street artist Haifa Subay and other joined artists drew graffitis on a wall during an anti-war campaign "Silent Victims" in Sana'a, Yemen on Thursday. /VCG Photo

The campaign, initiated by Haifa Subay, aimed to raise awareness of the tragedy of the people's lives in Yemen, brought about by clashes and negative impacts of destruction. /VCG Photo

Artists drew graffitis titled "Children of Bones," "Just a Leg" and "Stop Hunger" on walls which hadn't been damaged by clashes. /VCG Photo