Die Lebenstreppe. Bilder der menschlichen Lebensalter is an exhibition catalog that delves into the iconography of the "Lebenstreppe," a visual motif representing the human lifespan as a series of steps. Originating in 15th-century Europe, the "Lebenstreppe" became a prevalent theme in art, illustrating the progression of life from infancy to old age. This publication explores the evolution of this motif, examining its variations across different periods and cultural contexts. The catalog provides critical analyses of selected artworks, discussing their symbolic meanings and the societal attitudes toward aging they reflect. By presenting a diverse array of images and scholarly commentary, the book offers valuable insights into the historical and cultural significance of the "Lebenstreppe" in visual arts.