A pair of shoes sits on the steps below the National Gallery in London, beside them are name tags of children killed in Gaza. XR families arranged the shoe protest to illustrate the death of children in Gaza. They are calling for an immediate ceasefire in the war between Israel and Hamas. Thousands of children have been killed since Israel took retaliatory action against Hamas after they killed over 1,000 Israelis and took 220 hostages. (Photo by Martin Pope / SOPA Images/Sipa USA)(Sipa via AP Images)