Thanks to my parents and their friends I grew up on bands like Led Zeppelin, The Doors, The Rolling Stones, et al. and if asked my favorite band of all time now I think I would still have to say Led Zeppelin (after a long internal debate between them and the latter-day Beatles). Of all Zeppelin’s albums I always enjoyed 1973′s Houses of the Holy most. I really love all of their album covers; the imagery they employed is so organic and transcendent. I have an original copy of Led Zeppelin III with the 2 piece cover and rotating artwork, I’ll post that one soon.
There’s a great discussion of the origin of the Houses of the Holy cover art on wikipedia.
Led Zeppelin – Over The Hills and Far Away