Issued in 1989, this 25-cent United Nations stamp commemorates the 10th anniversary of the United Nations Office at Vienna. Designed by Paul Flora and engraved by W. Seidel, it features a whimsical illustration of a ceremonial guard in bright blue and yellow attire leading a parade — symbolizing Vienna’s cultural charm and the spirit of international cooperation. The artwork captures Flora’s distinctive satirical style, blending humor and formality in celebration of a decade of diplomacy and peacekeeping at the Vienna office.