Name of a Photograph?

In a photography class in school, we watched a film of "extreme photography" or something of that sort. And there was this one photograph that I really liked but can't remember the name or photographer. I'll try to describe it as best I can.

It was in a desert. There were four men on camels. They were fully dressed in white but were also wearing these goggles to protect their eyes from the sand. The camera is above the heads of the people to get everyone in the shot.

I realize that this isn't really enough information and that the picture may not be that famous. But just seeing if one person recognizes it.

Thanks.