1. War - For both name and art, this is perfect, perhaps my favorite of any artist. The black and white with the red letters is very striking, as is of course Peter Rowen. To see a child in that way next to "War" is pretty fantastic and goes along very well with the music. The tie in to the "Boy" cover is mega bonus points.
2. Achtung Baby - Any of those covers would have been pretty nice. But that they're all together, it's just awesome. Totally fits the mood of the album. Title is pretty good, essentially a clever way of saying "this is strange pop/rock music." I like it because it's unique.
3. The Unforgettable Fire - As others have mentioned, the cover and name convey the album's ethereal quality. Not much more needs to be said, great stuff.
4. The Joshua Tree - I feel like I would rank this higher, but I'm very much use to the Island CD cover because that's what I have and it's the art in my iTunes library (maybe I should change it). Problem is, I'm kind of meh on that one. The LP cover is amazing, though. Great name too of course.
5. Passengers: Original Soundtracks 1 - Yep, this counts. Why is this their only album art with, you know, art? Also it looks really cool. Name fits the album perfectly (obviously). Deserves more recognition.
6. Boy - Name and art are straightforward, but, hey, it fits the album (which is great, by the way). So this is great.
7. Rattle and Hum - Name and art fits the album very well. But the OCD in me points out that the "Rattle and Hum" from Bullet the Blue Sky isn't really the same as the rattle and hum of a rock and roll band. And BTBS was a TJT song. This album has a lot of BS on it too. But I won't go there.
8. Songs of Innocence - Name is perfect. Cover? Eh, not so much. I've already said my thoughts, but basically this is a pretty good picture with a meaning that I think is fantastic. But I do not think it was conveyed as well as it could have been. Still, good.
9. Zooropa - The weird for the sake of weird name and artwork put me off at first, but it has grown on me. But I flip flop. Sometimes I think, "hey that looks kind of nice." But usually I just think, "seriously what the fuck is that shit." Which is not necessarily a bad thing. My only real issue is that it looks obviously dated. But whatever.
10. No Line On the Horizon - This is coming dangerously close to crossing the, um, line of blandness. But it looks nice. Does it have anything to do with the music? Maybe? What is this album about again?
14. All That You Can't Leave Behind - I guess. I'm not crazy about these from now on. Name is nice, maybe? Nah. Cover is definitely one of the better band shots I've seen. Oh shit, I just looked at it and remembered I hate it. Or do I? I don't know, all I can think is that these guys are about to ride first class. Makes me think little of the album, like they're making it to get some hits so that people will see them on tour.
14. Pop - This kind of sucks too. Yep, all I have to say about that.
14. October - Name gives you a mood that almost fits the album. Picture is boring.
14. How to Dismantle an Atomic Bomb - I actually like the name. But does it fit the album? Eh, not really. I like the font/color-scheme/set up of the cover, but the picture? Super boring. And dumb.