Typical Digital Photo, Unoptimized 250x314 pixel .jpg, 10% compression, 18.8 KB

Typical Digital Photo, Optimized 250x314 pixel .jpg, 10% compression, 13.8 KB

Digital photo originally saved for the Web using Adobe Photoshop. Custom zonal compression was applied for the less-important portions of the graphic that would not readily be noticed by the average viewer on-screen.