For the metro pictures:
http://www.beeflowers.com/Metro/-Startfiles-/
Other Russian architectural impressions:
http://www.beeflowers.com/megastructure/main.htm
And:
http://www.wtr.ru/
Traveling in to Moscow tips and techniques:
http://www.waytorussia.net/Moscow/ArrivalDeparture.html
A Bilingual metro map
http://www.waytorussia.net/Moscow/MetroMap.html
General Info
http://www.waytorussia.net/
http://www.waytorussia.net/Moscow/Guide.html
The official Metro site - in Russian.
http://www.metro.ru/
