Image of facing pages (p. 52-53) from The expression of the emotions in man and animals / by Charles Darwin. London : John Murray, 1872. P. 52 shows illustration of dog in hostile posture with hackles raised along the back. P. 53 shows illustration of dog in submissive pose, lowering head and body.
Copyright:
The National Library of Medicine believes this item to be in the public domain. (More information)
Exhibition:
Exhibited: "Rewriting the book of nature"
Related Title(s):
Rewriting the book of nature and Is part of: Expression of the emotions in man and animals; See related catalog record: 1267767