There should be something you can use in mine, I am a fantasy writer and you may be able to come up with a Folk like song about a pair of lovers torn apart by darkness. Feel free to browse, I'm trying to get as much attention to my series as i can and it has been pretty hard. Thanks for taking you time. Its not really artwork but you might be able to get something out of the story.
Feel free to browse my gallery though I'm not sure you'll find what you're looking for, but its worth a try. For photos, I recommend his gallery [link] though I still don't know what mood are you looking for. Could you link the music you make?