I am noticing now that the tint of the uniform that Paul is wearing on the cover of this album matches that of the sky in the background. Also, Paul is the central figure on the cover, positionally speaking. There are two other pop culture characters with this color, one to the left and one to the right. (as we look at Paul, to his right is a woman (Mae West?) and to the left there is a man. Each have this color)
I have done a pretty rigorous search on the Internet to see if this has been mentioned.
Has anyone heard theories on this?