It's sometimes a tough call for the best but the least liked are alwasy a sinch.
Out of all regular studio LPs (1966 debut to Harmony),I definetly agree with the "Don Quixote" cover as the best one.
Although the picture has nothing to do with the song,it's a nice outdoor picture in the country.
Could have even been used for Sundown,I think.
Secondary to that,I'd go with the cover to Gords Gold 2,even though it's not one of my real LP favorites. It's simply just a really nice picture.
3rd (and I'll just go this far) would be Sundown. Again,just a really simplistic and (as mentioned) rustic. I would have preferred a picture on the back as well though.
Least: The cover of Dream Street Rose. It looks like their trying to disguise how "big" Gordon had gotten at the time by using an animated picture. He also looks like he's in pain or something.
Then there's "Salute" & "Back Here On Earth". I like flowers but Gord doing the hippie thing and holding one up to his nose?
:D