This 1976 Polish commemorative stamp celebrates Bieszczadzki Park Narodowy, one of Poland’s most pristine mountain regions. The design features a vivid landscape painting by J. Brodowski, showcasing the sweeping green ridges of the Bieszczady Mountains. On the right, a stylized illustration of a Eurasian lynx—an emblematic species of the park—adds strong thematic appeal for wildlife collectors. Issued by PWPW, this stamp is part of a broader series on Poland’s national parks and is highly sought after for its artwork and ecological significance. An excellent addition to thematic collections on nature, wildlife, and conservation.