Not being an arty type, I've been thinking about this topic for a few days and I am having a hard time coming up with something. I like photography more than, say, paintings. I decided I would go to a popular Christian bookstore website and look around at what they have.
Here's some photographic prints with bible verses that I like:
As far as actual paintings (or reproduction of paintings) go, I find I like kind of abstract-y things. I also like triptychs (did I spell that right?).