Your vote for greatest (covers) album

Dylan's Self Portrait immediately comes to mind. Got terrible reviews when released (Greil Marcus' review in Rolling Stone was entitled "What is this sh*t"), but I loved it. Still do, and the critics have now acknowledged they were wrong. 

Hi,
i cannot choose one cover and i forget many more

Sgt. Pepper's Lonely Hearts Club Band - The Beatles
In the Court of the Crimson King - King Crimson
Dark Side of the Moon - Pink Floyd
Led Zeppelin - Led Zeppelin
Nevermind - Nirvana
Sticky Fingers - The Rolling Stones
Bitches Brew - Miles Davis
London Calling - The Clash
Velvet Underground & Nico- Velvet Underground & Nico
Aladdin Sane - David Bowie
Brain Salad Surgery -ELP

@petg60,

I think you're not understanding my post.

I'm wanting great (cover's of other artists' songs). Not album jacket covers.

When I was teenager I bought an album just for the cover art but it turned out to be one of my favorites and it is the album was           Oxygene by Jean-Michel Jarre the artwork was the planet earth peeling away revealing a skull 
Yes had some great album covers by Roger Dean

Ok then Emerson Lake and Palmers cover of Modest Mussorgsky's Pictures at an Exhibition