In this segment, we explore two lighting options used with a flatbed scanner: reflected and transmitted light. How does a different lighting source affect the image?

We look at using creative backgrounds, a preliminary discussion of cropping an image, and other ways to direct viewers' attention. We begin a discussion of making digital enhancements in the science image.

This step-by-step tutorial demonstrates digitally replacing a background, changing the image size and dimensions, and basic labeling.