Where can I learn about the Diver pictorial library? Is it a particular illustrator that is on all the O’Reilly books?
I'm not sure I understand the licensing issue - if the camel graphic came from one of these books, would it not be possible to license it direct from the pictorial library (possibly no licensing required, just a royalty free deal from buying the book)?
The camel picture used on the original book cover is in Animals 1,419 Copyright Free Illustrations of Mammals, Birds, Fish, Insects, etc. by Jim Harter: https://www.doverbooks.co.uk/animals-1419-copyright-free-ill... (image 241).