This beautiful 1972 botanical stamp pair from Poland illustrates delicate blossoms of two important fruit trees. The 10 gr stamp depicts Prunus cerasus (sour cherry) in full bloom, while the 40 gr stamp features Pyrus (pear) blossoms. Designed by artist A. Balcerzak, the stamps highlight the elegance of orchard flowers and Poland’s agricultural heritage. The finely detailed floral artwork and soft background colors make this set especially attractive for thematic collections focusing on botany, flowers, or agriculture. Issued by Polska Post in 1972, these stamps remain popular among collectors of nature-themed philately.