A beautifully engraved mid-century German definitive featuring a bold stylized flower against a rich blue field, issued under the “Flora und Philatelie” theme. The clean graphic lines and limited palette give it a modernist, poster-art feel typical of Bundespost design aesthetics. The 40 Pfennig denomination served common domestic postal rates, making this issue widely used and collectible in multiple cancellations. Crisp typography and strong contrast enhance display appeal in thematic floral or botany collections. A dependable classic for Germany definitive specialists, especially in MNH or fine postally used condition.