This is an actual poster for a local Stoner/Doom Metal Band called Doomnezeu (Dumnezeu is the correct form of the word, and it means God). As you might have noticed, the group puts church song lyrics on Stoner and Doom Metal sounds.
This is an actual poster with all their concerts during the summer and autumn last year, sneaked between actual religious festivities. I still keep it because it looks cool, and because it's a placeholder for an actual Orthodox Calendar that especially old people keep on their kitchen walls each year, lol (I am not religious, so I don't think I'm ever going to get such a real calendar myself any time soon though).