Animal - Animal head - Bird - Jar-Face

Study of a night-jar (Camprimulgus genus).Lenardi, Vincenzo 1621-1646. Fitzwilliam Museum. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Dog with brain exposed

Traité de physiologie comparée des animaux considérée dans ses rapports avec les sciences naturelles, la médecine, la zootechnie et l'économie rurale (1886). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Lamb with brain exposed

Traité de physiologie comparée des animaux considérée dans ses rapports avec les sciences naturelles, la médecine, la zootechnie et l'économie rurale (1886). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Rabbit with brain exposed

Traité de physiologie comparée des animaux considérée dans ses rapports avec les sciences naturelles, la médecine, la zootechnie et l'économie rurale (1886). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Cat - Favorite cat

Nathaniel Currier. Favorite Cat (detail). ca. 1840?50. Via Metropolitan Museum. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Cat head, abstract. jpg

Les chats : histoire, moeurs, observations, anecdotes (1869). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Skull with head flattening

Via Flickr Commons, National Archives of UK, "Illustration from the medical and surgical journal of Dr Edward B Bogg, Assistant Surgeon aboard HM Hired surveying vessel Beaver. On a surveying expedition to British Columbia Bogg was interested in the customs and society of the local Native American tribies including their practice of head flattening. This picture is captioned "Skull of a Northern Indian from the Stikee River, drawn from actual measurements.' Date: 1863 ." Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Equine Paradox

The equine paradox (1880). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bird heads, various, top view

Revue et magasin de zoologie pure et appliquée (1849)[1873]. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bird heads, various

Revue et magasin de zoologie pure et appliquée (1849)[1874]. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Echidna brain anatomy

Voyage autour du monde par les mers de l'Inde et de Chine ex (1833). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Madagascar reptiles 2

Die Reptilien und Amphibien von Madagascar (1877). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Madagascar reptiles

Die Reptilien und Amphibien von Madagascar (1877). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Sea snake

The Journal of the Natural History Society of Siam (1914). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Turtle heads

Bulletin of the Bureau of Fisheries (1904). A Revisio of Malaclemmys, a genus of turtle. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Guinea pig 3

Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Guinea pig 2

Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Guinea pig 1

Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (12)

Dog, man; cow, man. Physiognomonia, 1807. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (11)

Boar, man. Dog, man. Physiognomonia, 1807. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (10)

Cow, man. Physiognomonia, 1807. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (9)

Owl, man. Physiognomonia, 1807. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (8)

Ostrich, man. Physiognomonia, 1807. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (7)

Monkey, man. Cat, man. Physiognomonia, 1807. Similarities between people and monkeys and cats. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (6)

Lion, man, two men. Physiognomonia, 1807. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (5)

Horse, man. Physiognomonia, 1807. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (4)

Donkey, man; deer, man. Physiognomonia, 1807. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (3)

Bird, man. Physiognomonia, 1807. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Physignomia (2)

Eagle, man. Physiognomonia, 1807. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (105)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (104)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (103)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (102)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (101)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (100)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (99)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (98)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (97)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (96)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (95)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (94)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (93)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (92)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (91)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (90)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (89)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (88)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (87)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (86)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (84)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Medical - Anatomy - Face and head drawings (4)

L'art de connaître les hommes par la physionomie (1835), Tomb Neuvieme, D'une histoire Anatomique et Physiologique de la Face. Gaspard Lavatar. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Cat - Black Cat Graphic 2

Black Cat publication, graphics. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Buffon - Non-human primate - Lemur-like Buffon

Lemur? What? Vintage French Animal Print. Complements de Buffon, 1838. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Non Human Primate - (Chimpanzee) Anatomical, Head

Animal - Animal head - Woodland - California Chipmonk Speciation 1903 Text

Chipmonk speciation in California, 1903. Black and white sheet of chipmonk facial markings. Cute. Perhaps due to geographic separation and adaptation. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Weasel - Weasels of North America

Synopsis of the weasels of North America (1896), USDA. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Portrait - Face - Photo - Sleep - Yawning koala

Nat'l Media Museum Flickr Commons. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Monster - Italian (13) - Two faced calf

Ulisse Aldrovandi, animals, pathology and monsters. Italian illustration. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Kangaroo - Mammals of Australia

Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Kangaroo - Mammals of Australia

Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Kangaroo - Mammals of Australia

Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Kangaroo - Mammals of Australia

Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Kangaroo - Mammals of Australia

Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Kangaroo - Mammals of Australia

Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Kangaroo - Mammals of Australia

Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Kangaroo - Mammals of Australia

Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Kangaroo - Mammals of Australia

Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Horse's mouth showing age by teeth

Mayhew, Edward, D 1800. "The horse's mouth : showing the age by the teeth / Containing a full description of the periods when the teeth are cut; the appearances they present; the tricks to which they are exposed; the eccentricities to which they are liable; and the diseases ..." Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Dog - Pastel Portrait

Portrait of dog face , pastel. Scans of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Drawing - Tête de chat

Cat nap. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Cat - Drawing - Hunting

Alexandre François Desportes; head of a cat. 18th Century. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Cat - Cat watching birds through window

Le Chat et les Chardonnerts. Painting. Cat head outside window looking through window at bird on a perch inside. Mountain landscpe in background. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Cat - cat peering from darkness portrait

Scans of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Cat - Cat Peeping through Fence

Cornelis Saftleven, A Cat Peeping Through a Fence. Painting. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Cat - Book Cover

Image of cat head on book cover. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Cat - The Cat 19th Century

Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Cat - Drawing - Cat yawning

Pastel drawing of cats. Cat yawning. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bird Catesby (4)

Bird head, Catesby. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bird Catesby (3)

Bird head, Catesby. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bird Catesby (2)

Bird head, Catesby. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bird Catesby (1)

Bird head, Catesby. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bird - Martinet - Animal head - Bird beak

Vintage French Bird Print. Buffon, Georges-Louis Leclerc (1770). Histoire naturelle des oiseaux. [Planches coloriées sans texte]. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bird - Dodo - Head

Dodo bird head. Scans of 2 d images in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (13)

Vintage bat scientific illustration. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (12)

Vintage bat scientific illustration. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (11)

Vintage bat scientific illustration. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (10)

Vintage bat scientific illustration. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (9)

Vintage bat scientific illustration. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (8)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (7)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (6)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (5)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (4)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (3)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (2)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat Face - (1)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (12)

Vintage bat scientific illustration. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (11)

Vintage bat scientific illustration. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (10)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (9)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (8)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (7)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (6)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (5)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (4)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (3)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (2)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.

Animal - Animal head - Bat - Faces, Ears, Nose and Throat - (1)

Vintage bat scientific illustration; zoological engraving. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.