I cannot imagine a better guide than my guide, Salman, for introducing me to the city of Riyadh's cultural and historical sites.  He is not only a genuine and friendly person with a lot of energy and enthusiasm, he is intelligent and articulate in showing a guest from outside of the region (in my case, from the United States) of what makes Saudi Arabia's culture unique. No question or discussion was off limits, and I found myself being introduced to all kinds of interesting people, places, and FOOD, with this elegant and warm-hearted teacher. Thank you, Salman!