Issued by Turkey in 1990, this commemorative stamp marks the VIII European Conference of Constitutional Courts held in Ankara. The design features a dove carrying an olive branch over a map of Europe, symbolizing peace, justice, and constitutional cooperation among European nations. The open book beneath the dove represents the rule of law and constitutional governance, making the issue both historically and politically significant. Such thematic conference stamps are valued by collectors focusing on legal history, international cooperation, and European institutional themes. Well-preserved examples with clean perforations and fresh color are especially desirable.