Simple Tutorial--PS

Pretty straightforward easy PS tutorial

Go from   to 

Get your base

Put this texture by artphilia On Soft Light to give it more of a vivid blue

Add Brushes by  ingenu0us

And I added Tranquility (Verdana size 9)

And Voila!!

There ya go!!!
I am sure that it is an easy translation to other photo programs.
Let me know if something goes wrong.