Once upon a time I wrote some programs to
weave tartans for people to make backgrounds on their desktops.
In the early days of the web I created a large and popular site where people could download those tartan files.
Years later I removed that site and decided instead to direct users to the House of Tartan site in Scotland once they went on-line. Or to another long time collection from Dick Grune.
These days I direct people to the Scottish Tartans Society (look under "Tartan search").
If you wish, you can find my old image collection. Or visit my my original pages (circa 1984) if you wish to follow the links to references, etc.