This commemorative Belgian stamp marks the centenary of Social Law (100 Ans Droit Social / Jaar Sociaal Recht), celebrating a century of social welfare legislation and workers’ rights. The design features a warm domestic scene depicting a mother with children and an elderly figure, symbolizing family care, social protection, and community support. The soft artistic illustration reflects Belgium’s commitment to social justice and human welfare. Issued with a denomination of 26 francs, this stamp represents an important socio-historical theme in European philately. It is a meaningful addition for collectors specializing in social history, welfare themes, or Belgian commemoratives.