Sunset light is seen through the overgrown grass at a playground, amid Russia's invasion of Ukraine, in the city of Kostyantynivka, Donetsk region, Ukraine, May 27, 2022. More than 1 million children have fled Ukraine to neighboring countries in the less than two weeks since Russia started its invasion, the head of the United Nations Children's Fund (UNICEF) said early in March. Picture taken May 27, 2022. REUTERS/Carlos Barria