I wondered how it figured out to use the elephant JPEG from the ASCII art. Well:
def educated_guess_at_image(): return 'http://pensivetoaster.com/wp-content/uploads/2013/05/elephant-banner.jpg'
Very xkcd 221.
Source: https://github.com/sigvef/arktis/blob/master/index.sigvehtml
Rendered website: http://arkt.is/