Do Not Pollute Graphic, Unoptimized 300x144 pixel .jpg, 10% compression, 20.1 KB

Do Not Pollute Graphic, Optimized 300x144 pixel .jpg, 10% compression, 17.3 KB

Photo originally exported for the Web using Corel PhotoPaint. Custom zonal compression was applied to the less-important portions of the graphic that would not readily be noticed by the average viewer on-screen.