From now onwards, this site will have PNG image. As PNG image have smaller size compare to JPEG image. It will save some space in the web server. The gallery below have two images. The first one is JPEG image and the second one is PNG image. If you can't see the second image, it means your web browser is old and can't support PNG image. It is time for upgrading to newer web browser, such as Internet Explorer 7, Firefox 3, Safari 3.1, Opera 9.5, etc.