Has anyone ever patinaed gold? I’m looking for a light to medium
brown patina (essentially a darker gold color) or oxidation that can
be used with 14 or 18K gold in the same way that you can use liver
or sulfur or whatever on silver (buff the highlights, relatively
durable, etc.). I know it’s possible because I’ve seen it done
(years ago) but I can’t find any on patinas/oxidizers for
gold that isn’t black “antiquing” paint or something weird.