Cleopatra — St. Adolf-Ring, Giant City in India is a Pencil and Colored Pencil Drawing created by Adolf Wölfli in 1915. It lives at the Prague City Gallery in the Czech Republic. The image is in the Public Domain, and tagged Maps and Outsider Art. Source
From Adolf Wölfli's "Bread Art" — drawings outside the canon of his autogiographical work, made specifically to trade for more pencils and tobacco.