There is no reason to put your camera away when the sun goes down. Your D7100 has some great features that let you work with available light as well as the built-in flash. In this chapter, we will explore ways to push your camera’s technology to the limit in order to capture great photos in difficult lighting situations. We will also discuss the use of flash and how best to use your built-in flash features to improve your photography. But let’s first look at working with low-level available light.