Kyiv Mayor Vitali Klitschko, together with foreign ambassadors, opened the photo exhibition "Ukraine – Europe. Unity Tested by Time" on Mykhailivska Square in the center of the Ukrainian capital and discussed assistance with Western partners, in particular for getting through the heating season. "On the occasion of Europe Day, together with representatives of diplomatic missions in Ukraine, we opened the photo exhibition ‘Ukraine – Europe. Unity Tested by Time.’ European support for Kyiv is not