Book II
Image Essentials
To me, when people say that a bit of information is essential, they mean, “Hey, you really gotta know this stuff or else!” Well, technically, you could skip this book, and Photoshop wouldn’t be any wiser — but I don’t recommend it. In this book, I cover the nitty-gritty of topics like resolution, image modes, and file formats. Fun? Nope. Dry? Most likely, unless you’re the type who gets excited about pixel dimensions. But having a good handle on the information in this book is critical to ensuring good-looking images.
I show you how to safely size your images without causing them to turn to mush. You can also find information on cropping images and increasing canvas sizes, as well as an important chapter on both applying color and color managing your files. If you want to know more about how to undo your mistakes, you’ll want to check out the chapter on the History panel. And finally, if all this information makes your head spin and you need a breather, look at the chapter on Actions. Actions can automate a lot of your frequently executed Photoshop techniques, giving you more time to stop and smell those roses you just photographed.