Just because you've never seen one in the wild doesn't mean they're not real!
This guy was originally created for the cover of a book titled "The Jackalopians," by Mark Marlow (available on Amazon), with graphite, charcoal and colored pencil.
Greeting cards are printed on 5"x7" Strathmore acid free 80lb ivory stock, and are shipped sleeved w/envelope in a flat, stiff envelope. Prints are printed on acid free, heavy weight 10.3 mil premium matte paper.