They did at least 4… 1999 - 2002. In the 2002 one, they changed the color scheme which made it visually jarring when put next to the previous 3, so I didn’t keep that one.

The other 3 I had framed, and they have followed me everywhere I have lived ever since. Even non-technical people stop and enjoy them for a moment and say “wow, the Internet is huge” or something to that effect… and then they notice that they’re only seeing what it was a quarter century ago.