Bernd and Hilla Becher's photographic documentation of the abandoned and demolished Hannover Coal Mine resurrects the colliery before the viewer s eyes: the three winding towers spanning a period of about 100 years; the power station with its cooling towers; the adjacent coking plant; and the spectacular conveyor belts traversing the entire compound.

Bernd and Hilla Becher's photography can be considered conceptual art, typological study, and topological documentation. Their work can be linked to the Neue Sachlichkeit movement of the 1920s and to such masters of German photography as Karl Blossfeldt, August Sander, and Albert Renger-Patzsch. Their photographs documenting the architecture of industrial structures, taken over the course of forty years, make up the most important body of work to be found in independent objective photography. This volume adds cooling towers to a list of photographic projects that includes book-length studies of water towers, blast furnaces, gas tanks, mineheads, and frame houses.

Bernd and Hilla Becher's almost fifty-year collaboration constitutes the most important project in objective and conceptual photography today. With this volume, grain elevators join the list of building types documented by the Bechers in their book-length studies: water towers, blast furnaces, gas tanks, oil tanks, mineheads, frame houses, and cooling towers.