What image is depicted on the cover of Peter Gabriel's 1982 album "Security"?

Question

I can't figure it out.

http://en.wikipedia.org/wiki/Peter_Gabriel_(IV_Security)

Answer 1

Go to www.petergabriel.com , click on features, then click on remastaers catalogue, click on the security album icon and then click on interview I/V with Peter, he explains it very well... It is definitively the best Peter Gabriel Work ever, one of the top ten CD's of my collection.

Answer 2

looks like some type of image of machinery that looks like a face...!!!