This paper examines how photography has shaped the perception and preservation of industrial heritage in Germany’s Ruhr Area, with a particular focus on the typological industrial photographs of Bernd and Hilla Becher. Employing a literature-based approach combined with a visual analysis, the study explores a chronological spectrum of industrial imagery, from 19th-century company archives and mid-20th-century documentary surveys to late-20th-century artistic interpretations. It investigates how these photographs not only recorded the material evolution of industrial objects but also influenced public and professional perception towards their historical value. The research finds that the Becher’s systematic, typological approach recontextualized industrial structures as objects of aesthetic and cultural significance, contributing to a growing heritage consciousness during the period of deindustrialization. At the same time, other photographic approaches provided complementary layers, early industrial photographers created historical records, while later photographers introduced human and emotional dimensions to the portrayal of industrial decline. By analysing what each approach emphasizes or omits, the paper demonstrates that photography has served both as an archive and an argument, preserving visual evidence of the Ruhr’s industrial past and actively shaping narratives of regional identity. The findings highlight that multiple photographic approaches together have reinforced an appreciation for industrial heritage and supported its preservation and adaptive reuse in the post-industrial era.