Testing images is easier when you compare two simple versions of the same ad and keep every other part the same. This type of test is often called A/B testing, but it only means showing two pictures to different groups of people and checking which one gets more clicks or reactions. One image might catch attention faster because of the color, the subject, or the way it presents the message. Running both versions for a short period can help you see the clear winner. Once you know what people respond to, you can improve your future ads with that style. What do you think?