This striking Costa Rican airmail stamp celebrates reforestación—the national effort to restore the country’s forests. The design features a stylized brown tree trunk with the words “COSTA RICA” forming its green canopy, symbolizing the harmony between nature and national identity. Set against a deep blue background, the minimalistic modernist design emphasizes the importance of protecting natural resources through reforestation. The inscription “IMPRESO EN LITOGRAFÍA E IMPRENTA LIL” appears at the bottom, indicating lithographic printing.