In the early 1920s, photographers moved towards what they called "straight photography". In contrast to the pictorialist style, they now rejected any kind of manipulation in the photographic process (e.g., soft lens, special developing or printing methods) and tried to use the advantages of the camera as a unique medium for capturing reality. Their motifs were supposed to look as objective as possible. Turning the focus away from classic portraiture and the pictorialist style, the photographers started using their pictures as means for representing the harsh realities of everyday life, but at the same time tried to search for the beauty in the detail or the overall aesthetical structure. Machines and factory work, sky scrapers and technical innovations became prominent motifs.