A late addition to this excellent thread celebrating frames that are made from metal and fire.
This is a tired 21-year-old Koga Miyata, bought as a second (third, fourth?) hand, neglected non-runner, that was missing a lot of original components.
TIG-welded, Miyata tubing - not one of the fine, earlier Japanese-made lugged framesets - but still a capable old bike, that with it's weight and 71 degree parallel frame angles, doesn't like to be hurried.
Needed a lot of tinfoil & varnish on rust patches & scratches, then a broken crank, stem, top race of the headset were recycled and replaced. Missing pedals, pannier rack, and mudguards were fitted.
The wheelset, Widek bell, and bottle cage were taken from a previous bike, then a new chain & cassette got it back on the road.
Dynamo lighting, fitted later on, helps with winter commuting.