Poster has white unprinted edges enclosing a green background with a stylized white stamp near the center. The stamp shows the face of a woman and has "Gabriela Mistral" below the figure. At the top of the stamp is "Uruguay / Correos" and at the bottom right is "Colombino Hnos S A" with "Republica O Del" up the left edge. Below the stamp is "Chilean Poet & Teacher, 1889-1957. First Latin American To Receive Nobel Prize For / Literature In 1945. As A Consul Of Chile, She Traveled Extensively, Studied And / Worked For Educational Reform." in white.