This is the RP Enrichment Thread, as suggested by Ambad, where people can post all sorts of stuff: character themes, area themes, just general stuff they think fits the mood or theme of the RP or any characters in it, your own or anyone else's - music, art, whatever it might be. You can also post all sorts of other things, like potion ideas, ingredients, and... well, basically anything you want/can come up with that isn't major enough to belong in the Custom Content topic instead.
To kick things off, have a few tentative character themes from me.
I also have a few area themes...
I'll almost certainly post more stuff in here later. I'm going to go ahead and post this topic before I utterly lose myself to trying to find every darn song I like for themes for one of my characters. So go wild, guys!