Harry Waters Armstrong (American, 1883-1954), "The Emperor's Holiday," 1919, gouaches and watercolors on paper (triptych), signed upper right (on right sheet), museum exhibition label (Art Institute of Chicago, "1920 Exhibition of Watercolors, Pastels and Miniatures by American Artists") affixed verso, sheets: 14.75"h x 13.5"w/14.75"h x 39.5"w/14.75"h x 13.75"w, overall (with frame): 18.25"h x 72"w