Hi all.....I'm off to Paris with my wife for a few days and need your advice on which lens I should take (or buy). I've a Nikon D5000 with the 18-55 kit lens. I also have a 70-300. I'll most likely buy a nifty fifty before I go as I've been promising myself one of these for a long time now. Most of my photography is landscape/seascapes etc, and so far the above lens' have served me well. However, I'm a complete novice when it comes to using my camera in a city environment, and also low light. I don't have a flash gun, and won't be buying one for this trip. But I might be tempted to get a new lens. My budget is £200 max. What would you recommend (new or second hand) within my budget? As I've said, I'm a complete novice to city photography, so any additional tips for getting the best out of my camera gear?