Walter Tarello is an artist, a veterinary doctor (DVM, MRCVS) and the author of 64 scientific papers and 7 illustrated books about wild animals, including deer, marmots, raptors and leopards. Since receiving his degree, he has cultivated an interest in anthropology and the human-animal interactions at the origin of prehistoric art. He lives and practices in Dubai, United Arab Emirates. He can be reached at the following email addresses: wtarello@yahoo.it .