ความจริงแล้วมีเฉลยมาให้หมดแล้วตามนี้เลยครับ...
a screaming man in a straitjacket ("Paranoid")
a voodoo shaman ("Voodoo")
an angel and a devil ("Heaven and Hell")
a knight with a sword emitting an eerie glow ("Neon Knights")
a hooded man ("Black Sabbath"/"N.I.B.")
a metallic-skinned man flexing his muscles ("Iron Man")
a pig dressed as a sergeant ("War Pigs")
a group of children inside a casket ("Children of the Grave") floating on the water ("Children of the Sea")
a man with a whip ("The Mob Rules")
lightning in the shape of a devil's head ("E5150")
(On the back of the sleeve) an acoustic guitar washed up on the shore ("Fluff")
(On the back of the sleeve) the Southern Cross in the sky ("The Sign of the Southern Cross")
สองเพลงสุดท้ายต้องดูภาพจากปกด้านหลังด้วยนะครับ
(จาก Wikiฯ)