Clear, direct and guaranteed, Perfect Exposure looks at the way professionals work, and lays out the decisions and sequences with absolute clarity, while incorporating the latest, powerful post-processing techniques. Choosing the exposure for a photograph is both alarmingly simple, and infinitely complex. Simple, because there is ultimately only one dosage of light, controlled as it always has been, by a shutter speed, aperture and ISO setting. But arriving at the perfect exposure is also complex, because it affects everything in the image and its effect on the viewer.
