Swietokrzyski national park on Polish post stamp

Keywords:

collection, stamp, picture, communications, postage, mail, post, postmark, label, zigzag, canceled, mark, Poland, Swietokrzyski, national, park, reserve, map, wild, wildlife, woodland, town, architecture, building, landmark, branch, nut, larch, larix, cone, conserve, woods, wood, forest, ecology, ecological, mountain, nature, concept, conservation, region, fauna, brown, tree, flora, travel,