A head containing over thirty images symbolising the phrenological faculties. Wood engraving, c. 1845, after O.S. Fowler . https://www.rawpixel.com/image/13955222/image-paper-cartoon-faceFree Image from public domain licenseA head marked with images representing the phrenological faculties, with a key below. Coloured wood engraving, ca. 1845… https://www.rawpixel.com/image/13951284/image-cartoon-face-personFree Image from public domain licenseA head marked with images representing the phrenological faculties, with a key below. Coloured wood engraving, ca. 1845… https://www.rawpixel.com/image/13965748/image-paper-cartoon-faceFree Image from public domain licenseA head containing over thirty images symbolising the phrenological faculties. Wood engraving, c. 1845, after O.S. Fowler . https://www.rawpixel.com/image/13956685/image-paper-person-artFree Image from public domain licenseA head containing over thirty images symbolising the phrenological faculties. Wood engraving, c. 1845, after O.S. Fowler . https://www.rawpixel.com/image/13981992/image-paper-cartoon-personFree Image from public domain license