You can learn more about this version of Steinhowel's Aesop illustrations at the Aesopica website, and you can find the 1479 edition online at the Library of Congress. Click here for more illustration slideshows.
Here is the Steinhowel slideshow (apologies to iPad users - the Flickr.com slideshows are Flash-based, but you can view the Flickr album directly if the slideshow does not work):