pls visit my book " OLHARES " published last July, and give your comments
http://www.blurb.com/bookstore/detail/715216
Pls visit also my recent book about the beautifull village of São Gião, leave your comments
http://www.blurb.com/my/book/detail/786734
Nice! Isn't Budapest a real treat for a photographer? We visited earlier this year. The ISO 1600 left a little noise in the sky that you can probably remove with Photoshop. I usually use ISO 200 and a tripod but it is not always fun to log a tripod around all day :-)