Moholy-Nagy s efforts to have photography and filmmaking recognized as means of artistic design on the same level as painting are propounded and explained at length. The use of artistic instruments is thus radically reformed. The Hungarian artist makes the case for a functional transformation within the visual arts and for the further development of photographic design options. Alongside theoretical and technical approaches as well as detailed forays into the broad field of the medium of photography, Moholy-Nagy uses an extensive appendix of illustrations to provide a thorough survey of the numerous possibilities that photographic and cinematic work had in store as early as 1925.