At least that was what one of my art teachers told me way back when. I love art, and even tried to persuade one of my former co-workers to switch jobs, because I love art so much. She didn't like that idea too much, however I did find something to calm my selfdown.
Pic-lits.com is an awesome site where you can write or drag words onto pictures that provoke some sort of emotion in you. If you can't think of anything to write, you can look around and see what others have made as well. I also like the fact that you can share your pictures on facebook and other social sites. It's also a good source to teach students parts of speach, as well as poetry.
Go and and play around on this site, it's super cool. Just becareful if you happen to be an art teacher....I just might apply and take your job....ha ha ha ha