There are (as seen above) seven variations of the painting. I wouldn't recommend relouring them, though. For some reason which I can't put my finger on, the actual picture went sort of transparent. So now the textures of the frames can be seen behind the picture. I don't know why it does this as the original picture wasn't like that, but I can't fix it at the moment. It was hard enough trying to get the picture to import properly, let alone get the GIMP DDS Plugin to work.
If I manage to figure out what went wrong I'll fix it, but to be honest I've had enough of this picture. So have it! I personally don't recolour the frames at all so it doesn't bother me, but if it bothers you, I'm sorry.
Anyway, I made these with TSR Workshop, so the file is in Sims3Pack format. Enjoy!