If you're using windows, right-click on the image you want to save and select "Save Picture As...". In your editing files, make the picture a link by setting the a href to "https://www.angelfire.com/film/dannyradcliffe/main.html", and of course, instead of placing text in, just place the saved picture file name in.

If you are still having difficulties, email Brittany and she will guide you through the process.