I went to Vienna on my own. I wanted to go somewhere abroad, walk around a large picture gallery there, look at everything thoroughly and have lot of time to do that. So I went to Vienna. It is not so much abroad since it is quite similar to Prague, of course it would have been better to travel to Madrid and go to Prado which I haven't seen yet, but Vienna is a day trip from Prague and Kunsthistorisches is good, too. So I took a train and in some four hours I was there. Next time I need to go for two days.