:: Actually NASA tried to get the Russians to use one of their spacecrafts to take a picture of the station with spacecrafts from the four countries at one time, but he the idea was nixed. Take a look at the first paragraph under the Visiting Spacecraft section. It lists the current 5 spacecrafts that can dock. Hopefully some time next year we will add 2 more from the USA after we retire the Space Shuttle.