Layout problems as a result of no planning for image dimensions

Now that I’m doing the layout with text and images, my casual approach to image size and proportion is coming back to bite me. Here’s an example of an image that’s not the right dimensions. This particular image should be wide enough to fill the page, and it should have a comfortable place for the text, or it should be narrower. When I sketched these drawings months ago, I should have given a little more thought the overall design of the page. Oh, well. Hindsight is 20/20. Next time I’ll do it right.