Creates the effect of a vintage postcard or greeting card using floral type images, possibly others.
Script will be found at Filter->Artistic->Postcard.
Translated to The Gimp from the Photoshop tutorial found at http://www.photoshopcafe.com/tutorials/sketch/sketch.htm.
I am presently teaching myself Scheme and Script-Fu, and this script is a learning experience for me-- YMMV. Let me know if it does, and I'll see what I can do about it.
NOTE: Big shout out to Elsamuko for incorporating the EG Shadow Recovery script to make the script work as I envisioned.
Shadow Recovery can be found here: http://registry.gimp.org/node/112