A beautifully rendered Poland (Polska) definitive/commemorative issue featuring the High Brown Fritillary (Fabriciana adippe), known locally as Perełkowiec fiołkowiec. The stamp showcases the butterfly’s distinctive orange wings with bold black markings, set against a natural green habitat. Issued at 5 zł, it appeals strongly to thematic collectors of butterflies, insects, and European wildlife. A vibrant and detailed piece that highlights Poland’s dedication to nature-themed philately, ideal for both topical and country-specific collections.