Issued by the United States in 1998, this Nonprofit Organization postage stamp was created specifically for authorized nonprofit bulk mailing use. The modern artistic design depicts stylized trees reflected in calm water, symbolizing environmental awareness, community service, and sustainability themes popular in late-20th-century U.S. postal design. Though produced primarily for functional mailing, nonprofit stamps have gained collector interest due to their distinctive inscriptions and specialized postal usage. This issue represents an important category within modern U.S. postal history—organizational and permit-rate mail stamps.