Are there any DVD's out there that have some nice high quality shots of scenery or landscapes or maybe even some nice pieces of art? The reason I ask is my sister-in'law just purchased a nice plasma tv for her living room and you know how those things look more like picture frames than tv's. Well she wants to be able to play a DVD that will make the tv actually look like a digital art frame with either scenery or art changing every so often for when she has guest over and they are not using the tv for anything else. Are there such DVDs, and if so where can I get one?