No, this is not a joke. This is the front page of a national daily newspaper from Greece. You can read some more about Eleftheri Ora here: Why is such a newspaper allowed to exist?. In the meantime, here’s the translation of the title:
The Jihadis are spreading the news: the one-eyed Antichrist of Islam is here.
And, yes, they unashamedly describe these photos as “real”.