found: Tate website, June 14, 2019(Serial art: There are three basic assumptions that define the making of serial art: that it follows a systematically predetermined process; the order (rules used to create the artwork) takes precedence over the execution or making of the work; that the completed work is self-exhausting. Some serial artworks are modular and are based on the repetition of a standard unit, while others offer variations on a theme. Serial art has its roots in conceptualism and minimalism and gained popularity in America and Europe in the 1960s)