As others have said amazing photos I notice you use a nikon.
Sruggling a bit here trying to get pictures I'm happy with on my new Canon 400d with an upgraded 18 to 55 lense.
Couple of questions please did you use a wide angle & do you tend to shoot in automatic .To be honest at the moment I find it difficult to beat the automatic settings but that's me & a case of still learning.

R.R.