He invented two fully elaborated imaginary languages, symbols from which figure in his paintings, and was also an exponent of duodecimal mathematics. He said of himself "I am maestro of a writing no one reads yet." One of his invented languages was called "Neo Criollo", a poetic fusion of Portuguese and Spanish, which he reportedly would frequently use as a spoken language in talking to people. He also invented a "Pan Lingua", which aspired to be a world language linking mathematics, music, astrology and the visual arts, an idea reminiscent of Hermann Hesse's "glass bead game". Indeed, games were a particular interest of his, including his own invented version of chess, or more precisely ""non-chess"."