<p> Hi, I was flipping to the pages of one of S. Kelby's books and it says that if you want to improve your potography you need to get in really close to your subject, way closer that you think., What is not clear to me is exactly what he is refering to, I own a Nikon D700 with a 70-200mm vr2 lens., is he refering to zooming in tight, or is he refering to actualy physicaly moving in close, and if so, how close and what settings for the lens, because if you are shoting at a 100mm with this lens and you move in close, then you may need to go to 50 mm for example to get the picture, but then you run into the problem of 100mm being more adecuate for a portrait than the mentioned 50mm. Thanks </p>