Double post today. Just a quick snapshot of a couple of ammonia patina'd bronze tags. Like most of my tags, the most intense blues faded from the crusty patina surface. Having seen metal colouring techniques and patinas that were made on a base of a "primer" patina, I thought why not dye the verdigris crust with some alcohol ink. To boost the colour in the first case (left) and add another colour in the second (right).
You could probably do something more interesting with this that just add a few drops in the middle of the tag like here. This was just a first try to see how the ink reacted with the patina, how it'd spread and how well it'd stick.
Adding the pic, I was reminded of an old photo of a rose I made using layers of alcohol inks in a two or three different shades on a brass ox flower. Add a really matte spray lacquer and you get a nice velvet-like feel. (That white smudge is made by the nick in the lens on my old camera -- will not be missing that about it!)