Berann created panoramas for tourism boards and publishers across Germany from the 1950s onward — from the Bavarian Alps and the Black Forest to the North Sea coast and the Rhineland. Major clients included regional tourism associations in Bavaria, Baden-Württemberg, and Lower Saxony, as well as the Westermann and Eberl publishing houses. His German panoramas often served as large-format promotional maps for resorts, nature parks, and cultural landscapes.
