By this Baggs means:
Prog lp covers are known for engaging (usually detailed) coverarts, use of classical art, etc. Like the music, prog coverarts are bombastic.
Prog is not generally known for ego-rush, BAND PHOTO front coverarts.(Like "Love Beach").*
Or is it?
(This is an EASY one, so Baggs is expecting at least SOME contribution from you lazy lot.)
* When they DO do band fotos they are usually done in a disparaging or humourous way : eg. Birthcontrol,the 2nd Fireballet, or that one where they dress up in women's underwear - I forget the band.