The American flag subject is typical of Johns’ use of quotidian imagery in the mid- to late 1950s. As he explained, the imagery derives from “things the mind already knows,” utterly familiar icons such as flags, targets, stenciled numbers, ale cans, and, slightly later, maps of the U.S.
It has been suggested that the American flag in Johns’ work is an autobiographical reference, because a military hero after whom he was named, Sergeant William Jasper, raised the flag in a brave action during the Revolutionary War. Because a flag is a flat object, it may signify flatness or the relative lack of depth in much modernist painting. The flag may of course function as an emblem of the United States and may in turn connote American art, Senator Joseph McCarthy, or the Vietnam War, depending on the date of Johns’ use of the image, the date of the viewer’s experience of it, or the nationality of the viewer. Or the flag may connote none of these things. Used in Johns’ recent work, for example, The Seasons (Summer), an intaglio print of 1987 (1999.407b), it seems inescapably to refer to his own art. In other words, the meaning of the flag in Johns’ art suggests the extent to which the “meaning” of this subject matter may be fluid and open to continual reinterpretation.