Nah this is a real photo. The poster underneath it is at the same angle. There are more photos of Muslim animals like yourself holding up Nazi signs, would you like to see them?Look at the size and angle of the two Ss there not even square but at a tilt, very bad Photo-shop
Take a piece of paper and hold it on the base of the sign, keeping the piece of paper parallel with that base-line slide the paper up under the word "bless" and notice the completely different angle = It's badly done photo-shopped. I can understand how you might fall for the propaganda.
I am not Muslim or jew, put up any photo you like and I will give an opinion on wither it is real or Photo-shopped, or in the above "Photo-Chopped"
And when you do that notice that the paper does not match the angle at the bottom because it is curved, and this curve travels all the way up. To photoshop that would take a real expert and a very high power computer. But the real giveaway are the shadow lines that would be almost impossible to replicate which run through the top line and down the centre