So.. this one takes a little explaining I think.. first off:
A friend of mine was playing around with the swedish word "artist" wich .. is sorta the same in both swedish and english.. but it consists of the swedish word for specie: "Art" and here comes the word-play pun: the swedish word for racist is "rasist" thus making the Artist (art=specie) a "specist", someone who does not like other species.
The Specist pig says "F*ing Sheepheads (another thing about the pic that works better in swedish) Go back to where you came from!"

Hence, the whole deal with the picture coming down to a word pun that only works in swedish, I decided not to translate it, sorry for the inconvinience.
Hmm.. feel a little bad about it though.. it doesn't come to a point where it makes a good statement.. it just feels hate- and bashfull :(

Don't be a racist pig (or sheep, or flamingo, or any other whatever-you-might-prefer)!