Prompt
"Generate an image of a wide area network diagram representing NSFNET, the National Science Foundation Network, in the style of a 1990s-era technical illustration. Depict a map of the United States with various nodes and connections showing regional networks linking to a central backbone, symbolized by a T3 or T1 line. Incorporate elements that signify its role as a major backbone of the early Internet, such as arrows indicating data flow and small icons representing TCP/IP protocol. Use a color scheme and visual style reminiscent of technical diagrams from the 1980s and 1990s, with a focus on conveying the network's architecture and significance in the development of the Internet."
