Is there an album you have, or know of that is truly a complete master work, but has the most dreadful cover art?
I'm kicking off with an obvious one for me (& maybe a lot of Hl-ers)

Have at it

Love the story that they spent evenings working on it, papers and art sprawled across the table as if a masterful work was being produced and... this was the result.
Yeah this one was quite stupid.