Very nice Otilia, I feel like I have stepped inside your world for a moment. I love the way you have done the roof.
Otilia, this is good and has good composition. I agree with Ann that the foreground needs more focus while leaving the trees further away as they are. The building roof and edges are very good.
I like it but like the others have said the foreground trees need some focus. other than that it looks as though it's part of a dream, almost 3D.