By Marko Dugonjić CHAPTER 9instead of stacking images and text on top of one another. For better clarity,
the image and the textual explanation should sit side by side, even if this
means using a smaller image to make it fit comfortably into the available
horizontal space. There is a big difference between a photo with a caption
and a photo as a visual aid for text. In the former case, the photo is the
main content, the main point of interest. In the latter case, the image acts
as a mere helper, an extension that adds clarity to the main text. If needed,
we can always provide a link to a bigger version.