Workers try to clean graffiti on a wall at the Presidential office in Kiev, Ukraine, 24 March 2021. Protestors left graffiti at the site on 20 March 2021 during a mass rally to support all pro-Ukrainian persecuted activists and marking the birthday of Serhiy Sternenko, a jailed Ukrainian nationalist activist. (Photo by Sergey Dolzhenko/EPA/EFE)
