Canon EOS Rebel T4i/650D Digital Field Guide

Chapter 6: Working with Lighting and Flash

A photographer has a lot to consider before pressing the shutter button. One of those considerations is whether there is enough light (or the right light) to create the desired image. Each subject requires its own considerations regarding light. If you are taking action photos, ask yourself whether you have enough light for a fast shutter speed at your desired ISO. If you are photographing a landscape, is there enough light to use a large aperture for maximum depth of field? Will you need to pull out your tripod and slow down your shutter speed to capture the ambient light of a cityscape? If poorly lit, even the most compelling subject won’t make an interesting photograph. This chapter will help you find the best light for your images.

Understanding light can greatly improve your photographs.

The Importance of Light and Shadow

Light is the foundation of photography, and how you approach it separates the beginner from the more experienced photographer. The direction, quality, and color of light all play a role in the image results. Lighting doesn’t have to be difficult, though. The basic rule is to start with one light source. After all, there is only one sun and because of this, we are accustomed to seeing one shadow. This means that you should start with one dominant light source and build from there. If you keep this basic rule ...