I was just messing around with this one. First I painted the three panels with gold acrylic paint. The sheen of the gold shows through here and there, but does not show in this photo.
I wanted to do a stylized, limited palette scene. This painting uses quinacridone gold, raw sienna, red oxide, ultramarine blue, black, white and the metallic gold underpainting. I wanted to use Payne's gray, but didn't have any, so I made my own version with the blue, black and white. The panels look good with a black background, so I will probably mount them on a wood panel painted black.