I heard of Liquid Rescale GIMP Plugin from Episode 014: Liquid Rescaling, Seam Carving and COWS! of Meet the Gimp. After watch this episode, I downloaded the source of this plugin, complied it, installed it. Really amazing. You can try to play with it to your photos.
On the download section of the plugin’s website, there is no binary packages for Fedora 8 x86_64. I decided to make one, but I have to learn how to package. It’s not quite hard for a program can install simply. I wrote a mail to the admin of that website, and asked if they want to host the package, but it’s just been less-than-one-day.
You can download the package at this page
Notice: This is the first time I tried to package, I might make some mistakes that I didn’t aware.
Updated: I have contacted with Carlo Baldassi, now you can download from official page.
LLBB 