Les animaux tels qu’ils sont, which Google translates as “The animals as they are” is a book published in France in 1959 that offers 90 plus examples of how to draw animals using simplified geometric forms.
Someone has apparently determined that the book now falls in the public domain, as the pages are available in high resolution on Wikimedia Commons.
There is also a set of pages on this Flickr collection, that makes it easier to view and browse them, but the image files are easier to download from Wikimedia.
