If you’re like most people, you’ve probably had to deal with red eye in photos at some point. Red eye is caused when the light hitting your subject’s eyes is too bright and causes the blood vessels in their eyes to dilate. In most cases, red eye can be fixed in Photoshop by using the eyedropper tool and selecting a color that matches the surrounding skin. However, if the red eye is severe or persistent, it may be necessary to remove it completely with a tool like Photoshop. ..