I will upload the Copenhagen photos some time during this week, since I have been very busy since the weekend, and did not have time for sorting photos yet.
I can tell shortly until then that Copenhagen is a very beautiful city. It was surprising to me that there are so many canals in the city centre. An other surprise was that Copenhagen is really a bicycle town. Denmark felt a bit like a mix of Scotland, Germany, Holland and Scandinavia. It is much more "continental" than the rest of the Scandinavian countries.
An other fun fact is that somehow everyone thinks that the Scandinavian countries are so close to each other, but in fact Copenhagen is just as far from Helsinki as from Vienna for example.
In most of the museums there was no entrance fee. Not only Danish citizens, but also tourist could get in for free. I found it very nice, because this way everyone has an access to culture independent of financial status.