Notes concerning the business of the strips:

• Ignatz learns to consume images rather than objects.

George Herriman, Krazy Kat, 5 Sept. 1938, 6 Sept. 1938, 9 Sept. 1938; rpt. in Patrick McDonnell, Karen O'Connell, Georgia riley de Havenon, Krazy Kat: The Comic Art of George Herriman (New York: Harry N. Abrams, 1986), 93-94.