Conflict has changed the city of Sloviansk in the Donetsk region of eastern Ukraine. "We used to have such a beautiful, calm, tidy city," says Angelina, a social worker. Today, it is full of destroyed homes and infrastructure, a casualty of the fighting between Ukrainian troops and pro-Russian forces. More than half of the inhabitants - some 70,000 people - fled the city during the combat earlier this year. In recent weeks, with the city back under government control, some 15,000 have returned. But they face many challenges. Maria, aged 80, returned to a damaged home and sleeps in the kitchen with her family. She worries about getting her pension. The UN refugee agency has transported several tons of hygiene items and kitchen equipment to the city for distribution to those who lost their homes. Photojournalist Iva Zimova recently accompanied UNHCR staff as they visited more than 100 families to give put aid.