Still Life is definatly my favorite. The pictures all realy fit in with the atmosphere/ story of the album. The cover infact is one of my all time favorite album covers. MAYH and Morningrise also have exceptionally good album covers....
This thread has been done a million times before, and Morningrise will always be the best. MAYH could have been better. I don't like the SL art. It's too red. That kind of color doesn't fit.
Still Life, and Blackwater Park closely behind. Morningrise is beautiful too actually... And Deliverance/Damnation with the mood... And... Oh, well. Still Life.
There's two different schools of design used really...the photographic and the graphically designed. I'd probably choose Morningrise for the former and Blackwater Park for the latter.