Alex Grey, Andreas Marschall and Derek Riggs (simply for creating Eddie).
And I'll also mention Pablo Amaringo because, although he died in 2009, his work is FAR beyond mindblowing.
[deleted] M
3 ups, 5y
I think Iron Maiden probably have the best album art out there and their stage props are amazing too.
Just googled Amaringo, pretty breathtaking. Love the bright colours. :) Is there a particular piece of artwork of his you like?