From Open Culture (via wood s lot):
We have previously featured films by the great Russian filmmaker Andrei Tarkovsky. So we’re overjoyed to report that the Moscow film company Mosfilm has just made 50 Russian classics (including Tarkovsky’s Mirror, Solaris, and Andrei Rublev) available on YouTube in high definition. According to Yahoo News, Mosfilm has pledged to release five more films each week, all in HD with English subtitles, eventually bringing the total for the year to 200.
You can look over the whole list of currently available classics at Mosfilm’s YouTube channel.