右と左
It has also been suggested that in addition to summarizing interests that were lifelong for Homer, as well as referring to the works of previous artists, a modern and ironic meaning may have been intended as well: in 1908 air travel was a novel and transforming human achievement, one fraught with the adventure and danger of flight. Considering his worldly and pictorial intelligence, it is possible that Homer intended "Right and Left" as an oblique reference to this aspect of modern life.