Giant Rytlock-
This was a lot of work. I used the scale tool, the free select tool, the fuzzy select tool, copy, paste, and new layer. In order to get him to look like a giant in the trees, I had to remove a section of trees, paste it back, turn it into a layer, and puzzle piece it back in. I also painted the background dark green in order to make the use of smudge more productive. The white seems were too much to try and smudge away. I smudged the seems away before locking my layers down together. My favorite part is how the sword turned out. I tried to adjust lighting to make him look as dim as the surroundings, but I could quite get it. I will tinker with it later.
Also, without zooming in until I could see each little pixel, I could not have gotten such a perfect edge on this image. If you zoom into the photo, the sword and its pixels are perfectly integrated into the scene. I'm pretty proud of this. It took some serious patience and three or four tries.
Lake and Trees -
Same tools as the first picture, far, far less work.
Nature versus Luxury -
All the same tools except I used the scissor select tool effectively for the first time. For some reason, if you fuzzy select a piece away you can use it, but you cannot use the empty space you create effectively. I just moved the tree picture around until the blinking cut out pattern was filled in by what I wanted, then cut the second layer, or tree picture the same way. I then deleted the leftovers and I didn't not have to make the piece fit. the scissor select tool did it for me. I am really happy I was able to finally figure this tool out. It saves a lot of time. I still have much to master on the smudge tool.
Originals -