"Porta's system . . . leads him constantly to conclusions of analogies between plants, animals and men. Similar humours are found in various apparently unrelated organisms. Plants and animals that correspond in shape are interrelated. A leaf formed like a stag horn shares the character of the deer. The horse is a noble animal, therefore it is a sign of nobility to walk erect with the head held high. Men who resemble a donkey are like that animal: timid, stupid, nervous. He who looks like an ostrich is akin to it in character: he is timid, elegant, vicious, stolid. A man who reminds us of a swine is a swine, eating greedily and having all the other characteristics, such as rudeness, irascibility, lack of discipline, sordidness, lack of intelligence [and] modesty. In a similar way, men who look like ravens are impudent; those who resemble oxen are stubborn, lazy, irascible; men who have lips shaped like those of a lion are hearty, magnanimous, courageous; others who make us think of a ram are timid, malicious and humble. When practising medicine, Porta had many occasions to observe his patients, and to study their character and complexion; the results of this studious inquiry are laid down in his book." (Seligmann)

This work was written in Latin and first published in 1586 under the title De humana physiognomia. It saw 19 editions before 1701, and has been translated into Italian (1598; translation by Salvatore Scarano), German (1651), French (1655), and English (1817). This edition has a goodly number of xylographic historiated initials and 92 in-text engravings, most of which are repeated so that the total number of pictures is much greater.  χ1 was intended as a cancel for F3, but was merely inserted without removing the original F3. It has a different engraving from the original F3, but the text is the same.

•  Seligmann, The History of Magic, 319. On physiognomy, see: Thorndike, History of Magic and Experimental Science, VII, 448 & following. On Porta, see: Webster’s New Biographical Dictionary 811. Late 19th- or early 20th-century half vellum over paper printed in imitation of treed calf; spine with maroon leather title label, gilt-lettered and bordered. Some abrasions, mostly on edges; spine label starting to peel off. Paper with browning or staining, chipping, tears, and holes; one half of one image neatly excised (this being the face of a cat, present elsewhere in a repetition of the plate); another page with a section torn away taking much of an image on each side (both images, like that of the cat, present elsewhere unblemished). Various repairs to these paper flaws. Scattered terse marginalia and occasional doodling.

Appended to Della fisionomia humana are the Fisionomia naturale of Giovanni Ingegneri († 1600), the Physionomia of Polemon (ca. a.d. 88 – a.d. 145) in an Italian translation,Porta’s Della celeste fisionomia (a repudiation of astrology), and two short related treatises by Livius Agrippa and Luigi Settala (1552–1633). Della celeste fisionomia has a number of interesting woodcuts showing pagan gods and constellations.

•  Seligmann, The History of Magic, 319. On physiognomy, see: Thorndike, History of Magic and Experimental Science, VII, 448 & following. On Porta, see: Webster’s New Biographical Dictionary 811. Vellum over paste boards, soiled and cockled with a little chipping and front joint opening. Ex-library: paper labels on spine and rubber-stamps, including one on title-page. Pages cockled with traces of soiling on top edges; a few edges bumped. Plates in very clear, strong impressions.