Enjoy some of nature's most beautiful scenes from the comfort of your desk. This screen saver and wallpaper includes images that depict the beauty of the changing seasons: from the snow covered wonderlands of winter, to the spectacular colors of autumn and the awe-inspiring sunsets of summer. The images were taken at various national parks in the US and Central America which provide for a wide variety of nature's vistas. System-tray and desktop-based screen-saver controls (which work with any screen saver) are part of this excellent package. You can enjoy this nag-free trial version for up to two weeks.