These are either really well drawn pictures, or photo manipulation of Photoshop that I'm seeing. Either way, these are truly amazing.
Now i do remember the middle one from DeviantART, but the other two are truly interesting as well, especially that last one at the bottom. Actually....the bottom one is my absolute favorite from the bunch. Cause the deep contrast in it is just so awesome to just look at, with the light bouncing off the wolfs fur, to the little sparkles of floating spots in the air.
Totally going to keep a eye on this trend, keep em coming ^^