Illustrations The Design Effect is Certified for use with industry standard illustration programs. Images drawn with these programs are vector images. Vector images are very crisp and clear when scaled either up or down. The examples have been converted into jpeg format and optimized for web use. Vector images can be used in a variety of settings, from beautiful print publications, to flash animations and games, and even graphics on the web. Designs Here a few web layout designs. These designs are just wire frames, and simply show different ways a web site can look and behave. These designs can also serve as a starting point for your professional web site.