Roamin', sitting on my tripod at Mt. Rushmore, South Dakota It was great fun having my little gnome along on our trip. We got some attention now and then, as you can well imagine. In fact, at Mt. Rushmore there was a comment which made me stand up a little straighter: "Look! It's the Travelocity guy! What a great idea!" Roamin' is a great exercise in Depth of Field, as well. Depth of Field is how much of your photograph is in focus from the front to the back of your scene, or subject. With a point-and-shoot camera you don't have as many options. You have a focusing area, but you can't adjust the depth of field by changing the f-stop. (F-stop is the size of the opening of the shutter, determining how much light is let in. A small number, like f4 or f5.6, is a relatively large opening, while a high number, such as f16 or f20, is a small opening. I know...who set this system up, anyway? ) If you can play with your settings at all, you can decide how much of t...