Well, I'll give this topic a try...
This is my first "published" Paint.net graphism.
I wanted to have a beautiful flower reflected on water, so I searched google for a flower :
I cut the flower from the background (using this method http://paintdotnet.12.forumer.com/viewtopic.php?t=1100), added a reflection, faded this reflection (http://paintdotnet.12.forumer.com/viewtopic.php?t=1185), compressed it a little, added a tile effect (http://paintdotnet.12.forumer.com/viewtopic.php?t=1150) and blurred it a little.
I wished I had a water reflection script, but I did what I could...
And here is the result :
I know it's quite pink, but I wanted to keep the color of the flower for the background and the flower I found was pink ^^
So I know it's way behind some of your works, but I'm quite proud of it