There are two photos of Puma Punku on your website, one of the Gate of the Sun, and the other of a rock that looks "machined." I am a professor and am publishing a book next Spring, and I'd like to get your permission to use those two photos in my book. If so, I would be happy to credit Inkatours. Hope you can grant your permission for use.
Jerry Kroth, Ph.D.
Santa Clara University