There are tons of stock photography sites online. JOIN THE CRUSADE…NO MORE CHEESY, ANIMATED CLIPART! How many times have you seen images like these? Images are an important part of online courses. The trick is that the images we use must enhance the instructional qualities of the content. The images must also look professional and give the learner confidence that the material is accurate. The images above do not look professional and certainly do not give me a feeling that I can trust the course content. So what types of images could we use? Notes/Additional Information.