You might like this site, which belongs to an Internet friend of mine who has a very small russian blue cattery in Sweden. This link is to the 'I Kullen', with some adorable photos. There are links at the bottom to other I pages.(You'll see links at the top for G & H Kullens as well. They name the litters alphabetically.) (There is an english version, with a link all the way at the top on the right, but there aren't as many photos on the kitten pages.)Their mom Cassandra looks very similar to my Ivan.
Kosmokatten Russian Blues
My Ivan, squeezed into the linen closet.
Kosmokatten Russian Blues
My Ivan, squeezed into the linen closet.