In this upcoming spring I was asked to shoot some pictures for a friend with his girlfriend. Now I know a bit about taking pictures of people. Now I live out in the country area of PA, and there's lots of woods, open fields, etc etc... Provided that it's a nice day in the upcoming spring (Which I'm sure they'll be one) how would I go about getting a nice shot for them. Now I plan on setting them up against a tree for one picture, and possibly near a stream or waterfall. As far as posing what would be best for those areas? What I'd like to do it try to keep the photos as natural as possible. Any pointers on a beginner? - Nikon L.