There are hundreds of pictures and pages to go through at The Living Moon site.
This is but one link:
http://www.thelivingmoon.com/43ancie..._Color_01.html
See how they change the picture colors so we don't get a real look:
See how the blue and green colors have been deleted in Mars photos?
http://www.goroadachi.com/etemenanki...it-sundial.gif