It is possible to detect if an image, such as a picture of a human face, is AI-generated or not. There are various techniques and algorithms used to identify real and synthetic images, including analyzing shadows, reflections, and vanishing points. These methods can help determine whether an image is human-made or machine-made. However, as AI image generation technology progresses, it is becoming increasingly difficult for both humans and algorithms to distinguish between real and AI-generated images. Therefore, it is crucial to remain vigilant and cautious when encountering images online, especially if they seem too good to be true or have the potential to cause harm.