You can see the intensity, too.
>3481159
That's a brain. They have a brain fetish for obvious reasons. Note the pineal as the "head with wings". Dude stomping on a dragon over it is a recurring theme. Check out the pope's crest on the Vatican. Same thing.
"E.T." is "S.E.T." or "Set". The movie makes a lot more sense when you look at it that way. It's a goof on Christianity. The poster is a spoof on the Sistine Chapel. It's really obvious.
Harridans harrumph.