This is the high-quality jpg. The skin is smooth and the eye color is rich. 9K		This is the gif with the highest number of colors. Because the picture is somewhat monochromatic, most of the colors have been preserved, so this area of the picture looks just fine. 35K
This is the low-quality jpg. Notice the square artifacts, particularly around the eyelid. 2K		This is the low-quality gif. Notice the banding on the cheeks and in the eye. 9K