Digital photography is notorious for generating tons of raw material; it's unfortunate that most people never move past the My Photos folders that act like digital shoeboxes, crammed full of snapshots that are stored out of sight. The chapters in this part provide ample ammunition for what to do next.
Chapter 5, "Photo Explorations," considers ways to manipulate photos while maintaining a final result that still looks like a photo. Darkroom and optimization explorations maintain a look that is still photographic while adding a more expressive element. Chapter 6, "Artistic Explorations," gets even more expressive as it delves into drawing and painting. You'll need a digital tablet for many of these effects, but the results are well worth the effort it may take to get one.