Michelangelo Buonarroti's Libyan Sibyles (circa 1511) famous painting. Original from Wikimedia Commons. Digitally enhanced… https://www.rawpixel.com/image/3848240/illustration-image-art-peopleFree Image from public domain licenseStudies for the Libyan Sibyl (recto); Studies for the Libyan Sibyl and a small Sketch for a Seated Figure (verso) (ca.… https://www.rawpixel.com/image/2586447/free-illustration-image-michelangelo-art-vintage-posterFree Image from public domain licenseLibyan chain of mountains from the Temple of Luxor illustration by David Roberts (1796–1864). Original from The New… https://www.rawpixel.com/image/425118/free-illustration-image-david-roberts-egypt-mountainsFree Image from public domain licenseThe Libyan sibyl. Reproduction of an engraving by B. Baldini, ca. 1480. https://www.rawpixel.com/image/13976629/the-libyan-sibyl-reproduction-engraving-baldini-ca-1480Free Image from public domain licenseThe Libyan sibyl. Engraving by D. Cunego after P. Salari after G.F. Barbieri, il Guercino. https://www.rawpixel.com/image/13986464/image-face-person-artFree Image from public domain license