Southern Dogface (Meganostoma Caesonia). Digitally enhanced from our own publication of Moths and Butterflies of the United… https://www.rawpixel.com/image/403495/free-illustration-image-butterfly-denton-mothFree Image from public domain licenseMilonia Caesonia, wife of Caligula, Emperor of Rome. Line engraving, 16--, after A. Sadeler. https://www.rawpixel.com/image/13971001/image-cartoon-face-personFree Image from public domain license