Album Art

One of the more infamous album covers of the 1970's, and some might claim one of the best rock records of all time (one of the best selling for sure). Zeppelin lV 's inside gate fold was the stuff of fascination for me as a kid. What did it mean?

Then a friend of mine, held it up to a mirror, and showed me the reflective view...yikes! Is that a devil jackyl figure? What kind of stuff was Led Zeppelin into?