A striking Colombian airmail issue commemorating the 39th International Eucharistic Congress, featuring a detailed depiction of the Eucharistic Host and chalice—central symbols of Catholic worship. Printed by De La Rue de Colombia, the stamp uses a vivid mix of magenta, red, and gold tones, enhanced by fine halftone shading on the celebrant’s hands and vestments. Highly sought after for religious-thematic collections, Colombia airmails, and international congress commemoratives. A meaningful historical issue capturing Colombia’s role in a major global ecclesiastical event.