They also offer a wide selection of freely available maps. The categories include maps of the world, continents, countries, and states. Users may select several size and color options. In addition to maps, there are graphics of compasses and flags. The company even offers to add specific countries upon request.
Many universities offer online Web construction assistance for students and faculty.
As a part of that process, a number of them have image archives available. The Social Science Data Lab at the University of Colorado at Boulder offers an excellent resource kit for Web development. There are design tutorials, brief explanations about the use of graphics in Web pages, and HTML guides. As this is an academic site, the graphics available are especially useful for educational purposes. The emphasis is on functional images, such as arrows and directional buttons, lines and bars, and colorful balls.