Cross processing, also known as LOMO photography, involves processing color negative film using chemicals meant for a different type of film. This can produce high contrast, distorted colors. Specifically, processing color print film using E-6 slide film chemicals or vice versa. The results are unpredictable and unique for each film-chemical combination. Cross processing was popularized by the LOMO camera but can be achieved with other cameras by processing film in a non-standard way.