Bitch with a Wine Glass, which did cause a certain amount of anxiety as I had not touched the canvas with paint in several years. I don't even own the original colors anymore! I painted her in Liquitex and have since shifted almost entirely to Golden colors; I think my prussian blue hue tube is still a Liquitex paint, but nothing else remains of her color palate.
I do think that naphthol red medium worked as a near complete match for the signature. I love how it sits on the dark blues and blacks of the lower right-hand corner.