Why the catagory diverse?:
Naturaly one also takes pictures which have nothing to do with nature or only have a vaque relationship to it. Sometimes they represent a statement or are difficult to recognise. In these kind of pictures you generally can show something of your artistic side. Subjects that fall into this category are: Abstractions, objects like boats, buildings and such, antiques, atmosphere and nightphotography and others.
Each of these subjects requires its own photographic techniques. Night photography needs high iso sensitivity values and extremely slow shutterspeeds, sometimes even bulb which enables you to determine how long the shutter should be open for. By doing so you can create certain effects like a moving starsky. A certain atmosphere usualy has much to do with the way light is incorperated into the scene, like forinstance light from the front, and is very critical in regard to exposure. In these situations you sometimes have to manualy override the camera settings through under-