Sometimes, what seems like a mistake turns out to be a really cool picture when you bring it to your computer. It's best to transfer everything to your computer and take a closer look. It gives you a better sense of what the picture is all about and a better feel for the composition. Take extra batteries with you at all times. Digital cameras can burn through batteries.
Rechargeable batteries are the best way to cut down on costs.
Use the flash override for people pictures. The biggest problem for amateur photographers is lighting. Even on a sunny day, the shadows can make it difficult to see a person's face. A flash can fill the shadows and create a better photograph. Her work also has appeared in New York, London, and Tokyo galleries.