I hadn’t done an old-school computers wallpaper in a while, so I threw together this one honoring the computer I learned to program on in high school, the TRS-80 Model III:
Some details from old-computers.com and Wikipedia. If you want to get a hands-on appreciation for this one (or most of the others in the TRS-80 line), there’s an emulator. The “Trash 80” was a computer only a mother could love, but I did learn some useful things on it.
I made a photoset on Flickr for this and the previous ones.