This is a very recent composite: A young monk sitting in the middle of a lake. This edit falls under the advanced background change and manipulation category. In case you didnt notice it, there is a Lord Buddha shaped cloud in the background which is also custom made.
A water photo manipulation. This is composite was time consuming; but I am overall happy with the outcome.
The original image was taken from http://www.pexelbay.com
Double Exposure edits are in trend these days. I tried my hand at it too. Fairly easy to do, and the resulting image looks pretty good too.