Finally.

It only took weeks of letting copper sit in a vinegar sauna (but no touching!) and a day of double-boiling off the liquid to get… about 5g of pigment. Nevermind the toxic fumes and toxic everything else and the fact that Verdigris is super aggro to other colours.

Worth it. I feel like a renaissance artist, minus the radiation and lead poisoning. My sinuses feel weird.

What it looked like in the jar before I scraped it out: