Hi mrron, I am informing you that I am downvoting this post because you have failed to respond (14 hours as I type this) to @stalker452009's comment. I personally believe that image credit is an important part of blogging as it will give credit to the ones who helped you, in this case a photographer.
You as a poster are going to make money using your time plus a third parties time (or product). In my opinion that is fine as long as you give credit to that third party. Because that gets the third party exposure as a photographer (or whatever he / she creates) plus you lead people into using the services that the third party offers. The way this post is now constructed the original image creator has 0 chance of being discovered as the original creator.
I have checked to see make sure the images are public domain. If they are private, I would give credit. I cannot respond to everyone who says you are stealing because your image "is on the internet" especially by someone who's angry his drawings aren't getting votes.
hello @mrron u need to make sure the photos are free copyrights, even from public domains. look at this. this is the result of google search for the photo posted here "Hunza"
I am not here to defend @stalker452009 but I don't think personal attacks add value to the discussion. Other than that, it is good to hear that you actually do check the images for public domain rights as @thebluepanda pointed out.
I only wish that the author has shown even one of his photo
Now we see that he was not in Pakistan
He took a photo on the internet and came up with a story