The photo exhibition dedicated to the 70th anniversary of the United Nations and Belarus" participation in the organisation"s work, which is due to officially open today, will be located in the building of the Foreign Ministry. Ceremony participants will be presented works by the finalists of the national children"s drawing contest The UN through Children"s Eyes. Also, the Foreign Ministry will host a ceremony of the memorable cancellation of the anniversary postage stamp The 70th Anniversary of the United Nations.Previously, Minsk has hosted the unveiling of a memorial plaque in honour of the first UN humanitarian mission.