The latest unusual image spotted on Google's satellite service is a 'face'(1) in the Peruvian desert. A tongue-in-cheek article(2) in The Register pegs the image as that of Jesus.

1. http://maps.google.com/maps?ll=-16.337013,-71.959763&spn=0.110893,0.158186&t=k&hl=en
2. http://www.theregister.co.uk/2005/07/15/google_spots_jesus/