Issued by Switzerland (Helvetia) to mark the European Year of Nature 1970, this striking design features a stylized tree encircled by stars, symbolizing harmony between nature and unity.
The deep blue background with green and gold tones gives the stamp strong visual contrast and modernist appeal.
Designed by Jörg Mauerhofer and printed by Courvoisier S.A., it reflects Switzerland’s renowned precision engraving and print quality.
A desirable thematic piece for collectors of environmental, conservation, and Europa-related issues.
Ideal for topical albums focusing on ecology, trees, or 1970s European commemoratives.