"Quadratino" by Antoni Rubino

Antonio Rubino (1880-1964) was on of the main Italian comic designers. "Quadratino" was his most famous character. http://www.afnews.info/wordpress/2010/08/quadratino-la-geometria-divertente-di-antonio-rubino/, http://www.lambiek.net/artists/r/rubino_antonio.htm