This stamp features the iconic temple façade emblem of UNESCO, symbolizing international cooperation in education, science, and culture. Issued with the denomination 25c, the design highlights the classical building motif associated with UNESCO’s headquarters, framed by laurel branches representing peace and achievement. Radiating lines beneath the structure symbolize the spread of knowledge across the world. The inscription “VLA” indicates the Flemish-language issue from Belgium, reflecting the country’s bilingual postal system. This stamp is a classic thematic collectible for collectors interested in UNESCO, international organizations, and cultural heritage issues.