Issued by the United Nations Postal Administration in 1979, this striking 60-cent stamp celebrates international cooperation and communication among member states. Its design features a vibrant mosaic of overlapping colored rectangles symbolizing unity through diversity, with the official UN emblem displayed to the left. The multilingual inscription of “United Nations” in English, Spanish, Chinese, French, and Russian underscores the organization’s global inclusivity. A fine example of modernist UN design, this issue appeals to collectors of international and thematic United Nations stamps.