Creates a picture which is a duplication of the current picture upscaled and blured as background,
and the current picture itself with a border and shadow around it as foreground
Original picture :
Result picture :
The second version of the script add a dialog box that let you modify the blur ratio as well as the shadow ratio.
I also added 2 toggle button to control the de-saturation of the fore/background.
The dialog box:
Updated 2011/11/28: I've modified the script to have it work without any error messages with at least Gimp 2.7.4