Arthur took us on some excellent tours of Moscow and guided us through some very memorable sights. It was wonderful to have an insider's view of the city from both the historical and contemporary perspective. His knowledge is expansive and his english is excellent, but his positive attitude and energy are the characterisitics that distsinguish him most from other guides I have relied on in the past. I highly recommend his services, you will be hard pressed to find a better choice to meet your guide/driver/photographer needs in Moscow.